You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[2-[[4-(3,4-dimethylphenyl)-1,3-thiazol-2-yl]amino]-2-oxoethyl] 3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H22N2O5S
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