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 2-[[2,6-dimethoxy-4-[2-[3-(3-methoxycarbonylphenyl)-2-methylphenyl]ethenyl]phenyl]methylamino]-3-hydroxy-2-methylpropanoic acid .
user
C30H33NO7
assistant