You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (13R)-8-ethylsulfonyl-4-methyl-12-(1-phenylethyl)-4,12,16-triazatetracyclo[8.6.1.02,7.013,17]heptadeca-1(17),2(7),5,9-tetraen-3-one ?
user
C25H29N3O3S
assistant