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 1-butyl-7-[(4-chlorophenyl)methyl]-3-methyl-8-[[3-(trifluoromethoxy)phenyl]methylsulfanyl]purine-2,6-dione;1-butyl-7-[(4-chlorophenyl)methyl]-3-methyl-8-[[3-(trifluoromethoxy)phenyl]methylsulfinyl]purine-2,6-dione;methane .
user
C52H56Cl2F6N8O7S2
assistant