You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methyl 5-[[2-(4-chlorophenyl)-2-morpholin-4-ylethyl]carbamoyl]-2-methyl-4-propyl-1H-pyrrole-3-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H30ClN3O4
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