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 [(1S)-3-[5-[(1S)-5-[[4-[[(2R)-5-(carbamoylamino)-2-(9H-fluoren-9-ylmethoxycarbonylamino)pentyl]amino]phenyl]methoxy]-1-(chloromethyl)-1,2-dihydrobenzo[e]indol-3-yl]-5-oxopentanoyl]-1-(chloromethyl)-1,2-dihydrobenzo[e]indol-5-yl] 4-methylpiperazine-1-carboxylate .
user
C65H68Cl2N8O8
assistant