You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named methyl 1-[[(1S,4R,6S,14S)-14-[(2-methylpropan-2-yl)oxycarbonylamino]-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-ene-4-carbonyl]sulfamoyl]piperidine-2-carboxylate by IUPAC nomenclature, provide its molecular formula.
user
C30H47N5O9S
assistant