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system
Provide the molecular formula for the IUPAC named substance (3'aS)-7'-[(E)-[1-(2,3-dimethylphenyl)-2,4,6-trioxo-1,3-diazinan-5-ylidene]methyl]-1,3-dimethylspiro[1,3-diazinane-5,4'-2,3,3a,5-tetrahydro-1H-pyrrolo[1,2-a]quinoline]-2,4,6-trione .
user
C30H29N5O6
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