You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[(2S)-1-amino-5-(diaminomethylideneamino)-1-oxopentan-2-yl]-2-(4-methylphenyl)-N-(2-phenylethyl)-N-(pyridin-3-ylmethyl)benzimidazole-5-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C35H38N8O2
assistant