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 3-(4-phenylphenyl)-1-[(2S)-2-(3-phenyl-1H-1,2,4-triazole-5-carbonyl)pyrrolidin-1-yl]propan-1-one .
user
C28H26N4O2
assistant