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What is the molecular formula of the compound with this IUPAC name 5,6-dimethyl-2-methylidene-1,3,4,7-tetrahydro-1,3-diazepine;6,7-di(propan-2-yl)-2,3-dihydro-1H-azepine;6,7-di(propan-2-yl)-1,3-dihydroazepin-2-one;6,7-di(propan-2-yl)-1,3,4,5-tetrahydroazepin-2-one;4,5-di(propan-2-yl)-1,3,5-triazepan-2-one ?
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C54H96N8O3
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