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system
Name the molecular formula for the molecule established as ethyl (2Z)-7-methyl-2-[(5-methyl-2-phenyl-1H-indol-3-yl)methylidene]-3-oxo-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate using the IUPAC nomenclature.
user
C30H25N3O3S2
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