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What is the molecular formula of the molecule (2S)-2-cyclopentyl-N-[(8S,14S)-22-ethyl-21-[2-[(1S)-1-methoxyethyl]pyridin-3-yl]-18,18-dimethyl-9,15-dioxo-16-oxa-10,22,28-triazapentacyclo[18.5.2.12,6.110,14.023,27]nonacosa-1(26),2,4,6(29),20,23(27),24-heptaen-8-yl]-2-[(5S)-2-[(2R)-oxirane-2-carbonyl]-2,7-diazaspiro[4.4]nonan-7-yl]acetamide ?
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C54H69N7O7
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