You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule 3-[3-amino-2-methyl-4-(methylamino)phenyl]-3-[3-[[2-[(4-ethylcyclohexyl)methyl]imidazol-1-yl]methyl]-4-methylphenyl]propanoic acid ?
user
C31H42N4O2
assistant