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 8-phenyl-7-[4-[[4-(3-pyrazin-2-yl-1H-1,2,4-triazol-5-yl)piperidin-1-yl]methyl]phenyl]imidazo[1,2-c]pyrimidine .
user
C30H27N9
assistant