You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (1S,3R,4Z,12R,13R)-18-benzyl-15-[(1S)-2-hydroxy-1-phenylethyl]-3-methyl-2,10-dioxa-15,18-diazatetracyclo[11.8.0.01,16.03,12]henicosa-4,20-diene-11,14,17-trione into its molecular formula.
user
C33H36N2O6
assistant