Chemical Formula: C42H39N5O7

12-(3-{[5-(4-aminophenyl)-13-methoxy-2-oxo-3,9-diazatricyclo[8.4.0.0^{3,7}]tetradeca-1(14),4,8,10,12-pentaen-12-yl]oxy}propoxy)-13-methoxy-5-(4-methoxyphenyl)-3,9-diazatricyclo[8.4.0.0^{3,7}]tetradeca-1(14),4,8,10,12-pentaen-2-one

(3S,3S,4R,6S,8R,8aR)-5-[3-(carbamoylamino)prop-1-ynyl]-6-[4-(2-hydroxyethoxy)phenyl]-1,2-dioxo-3,4-diphenyl-N-prop-2-enyl-8-spiro[1H-indole-3,7-4,6,8,8a-tetrahydro-3H-pyrrolo[2,1-c][1,4]oxazine]carboxamide