You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl 4-[(3-carbamimidoylphenyl)methyl]-1-[(3-phenoxyphenyl)methyl]pyrrole-3-carboxylate;2,2,2-trifluoroacetic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H28F3N3O5
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