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 4-hydroxy-2-[[4-(4-methoxyphenyl)phenyl]sulfonylamino]-5-[(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)sulfanyl]pentanoic acid .
user
C25H24N4O7S2
assistant