You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(10S,14S)-12-(1-acetylpiperidine-4-carbonyl)-23-methoxy-18-methyl-2,9-dioxa-12,15,18-triazatetracyclo[18.3.1.13,7.010,14]pentacosa-1(23),3,5,7(25),20(24),21-hexaen-16-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C30H38N4O6
assistant