You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(2-chlorophenyl)-4-[[5-[4-(difluoromethoxy)phenyl]-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanylmethyl]-1,3-thiazole is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H17ClF2N4OS2
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