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What is the molecular formula of the molecule methyl (17S,18S)-7-[(E)-3-[(12S,13S)-3,18-diethyl-8-methoxycarbonyl-10-(2-methoxy-2-oxoethyl)-12-(3-methoxy-3-oxopropyl)-7,13,17-trimethyl-12,13,21,24-tetrahydroporphyrin-2-yl]prop-1-enyl]-12-ethyl-20-(2-methoxy-2-oxoethyl)-18-(3-methoxy-3-oxopropyl)-3,8,13,17-tetramethyl-17,18,22,23-tetrahydroporphyrin-2-carboxylate ?
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C74H84N8O12
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