Chemical Formula: C55H85N17O22

3-[(1-{[1-({4-carbamimidamido-1-[(2-hydroxy-1-{[4-(N-hydroxyformamido)-1-{[2,5,8,11-tetrahydroxy-3,6-bis(1-hydroxyethyl)-9-[3-(N-hydroxyformamido)propyl]-1,4,7,10-tetraazacyclohexadeca-1,4,7,10-tetraen-12-yl]-C-hydroxycarbonimidoyl}butyl]-C-hydroxycarbonimidoyl}ethyl)-C-hydroxycarbonimidoyl]butyl}-C-hydroxycarbonimidoyl)-2-hydroxyethyl]-C-hydroxycarbonimidoyl}-8,9-dihydroxy-1H,2H,3H,4H,4ah-pyrimido[1,2-a]quinolin-5-yl)carbamoyl]propanoate

4-[[(4aR)-1-[[(2R)-1-[[(2S)-5-(diaminomethylideneamino)-1-[[(2R)-1-[[(2S)-5-[formyl(hydroxy)amino]-1-[[(3S,6S,9S,12S)-9-[3-[formyl(hydroxy)amino]propyl]-3,6-bis[(1R)-1-hydroxyethyl]-2,5,8,11-tetraoxo-1,4,7,10-tetrazacyclohexadec-12-yl]amino]-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]carbamoyl]-8,9-dihydroxy-2,3,4,4a-tetrahydro-1H-pyrimido[1,2-a]quinolin-5-yl]amino]-4-oxobutanoic acid

4-[[1-[[1-[[5-(diaminomethylideneamino)-1-[[1-[[5-[formyl(hydroxy)amino]-1-[[9-[3-[formyl(hydroxy)amino]propyl]-3,6-bis(1-hydroxyethyl)-2,5,8,11-tetraoxo-1,4,7,10-tetrazacyclohexadec-12-yl]amino]-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]carbamoyl]-8,9-dihydroxy-2,3,4,4a-tetrahydro-1H-pyrimido[1,2-a]quinolin-5-yl]amino]-4-oxobutanoic acid

3-[(1-{[(1r)-1-{[(1s)-4-carbamimidamido-1-{[(1r)-2-hydroxy-1-{[(1s)-4-(n-hydroxyformamido)-1-{[(3s,6s,9s,12s)-2,5,8,11-tetrahydroxy-3,6-bis[(1r)-1-hydroxyethyl]-9-[3-(n-hydroxyformamido)propyl]-1,4,7,10-tetraazacyclohexadeca-1,4,7,10-tetraen-12-yl]-c-hydroxycarbonimidoyl}butyl]-c-hydroxycarbonimidoyl}ethyl]-c-hydroxycarbonimidoyl}butyl]-c-hydroxycarbonimidoyl}-2-hydroxyethyl]-c-hydroxycarbonimidoyl}-8,9-dihydroxy-1h,2h,3h,4h,4ah-pyrimido[1,2-a]quinolin-5-yl)carbamoyl]propanoic acid