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system
Provide the molecular formula for the IUPAC named substance 3-[(9aS)-2-[[(4S)-5-ethoxycarbonyl-4-(3-fluoro-2-methylphenyl)-2-(1,3-thiazol-2-yl)-1,4-dihydropyrimidin-6-yl]methyl]-6-sulfanylidene-1,3,4,8,9,9a-hexahydropyrazino[1,2-c]pyrimidin-7-yl]-2,2-dimethylpropanoic acid .
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C30H37FN6O4S2
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