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What is the molecular formula of the molecule identified by (3S,3aS,6aR)-2-[(E,2S)-2-[[(2S)-2-cyclohexyl-2-(pyrazine-2-carbonylamino)ethyl]amino]-5-oxooct-6-enoyl]-N-[(3S)-1-(cyclopropylamino)-1,2-dioxohexan-3-yl]-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-3-carboxamide ?
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C38H55N7O6
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