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system
Name the molecular formula for the molecule established as tert-butyl 2-(4-methoxy-1H-indole-2-carbonyl)-3,3-di(propan-2-yl)-2,8-diazaspiro[4.5]decane-8-carboxylate;[3,3-di(propan-2-yl)-2-azaspiro[4.5]decan-2-yl]-(4-methoxy-1H-indol-2-yl)methanone;[3,3-di(propan-2-yl)-8-oxa-2-azaspiro[4.5]decan-2-yl]-(4-methoxy-1H-indol-2-yl)methanone;(4-methoxy-1H-indol-2-yl)-[4-phenoxy-2,2-di(propan-2-yl)pyrrolidin-1-yl]methanone;(4-methoxy-1H-indol-2-yl)-[4-phenylmethoxy-2,2-di(propan-2-yl)pyrrolidin-1-yl]methanone using the IUPAC nomenclature.
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C131H179N11O15
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