You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (1R,2S,5R)-N-[(2S)-2-[[(2S)-2-amino-3-(1H-indol-3-yl)propanoyl]amino]-2-phenylethyl]-5-methyl-2-propan-2-ylcyclohexane-1-carboxamide .
user
C30H40N4O2
assistant