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What is the molecular formula of the compound with this IUPAC name 2-[2-(4-methoxy-2,6-dimethylphenyl)sulfonyl-3,4-dihydro-1H-pyrrolo[1,2-a]pyrazin-1-yl]-N-methyl-N-(2-morpholin-4-yl-1-phenylethyl)acetamide ?
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C31H40N4O5S
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