The molecule is an organic heterohexacyclic compound and spirooxindole-type pyranopyrimidine spiro compound in which the shared atom of the spiro system is the carbon at position 3 of 1-allyl-7-fluoro-1,3-dihydro-2H-indol-2-one. It has a role as an antineoplastic agent. It is an organic heterohexacyclic compound, an organofluorine compound, a spiro compound and a member of oxindoles.
(11R)-14-acetyl-4,7'-difluoro-15-methyl-1'-prop-2-enylspiro[8,18-dioxa-14,16-diazatetracyclo[8.8.0.02,7.012,17]octadeca-1(10),2(7),3,5,12(17),15-hexaene-11,3'-indole]-2',9,13-trione