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Under IUPAC nomenclature, a molecule named (3S,10R,13S)-17-(benzimidazol-1-yl)-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-ol;[(3S,10R,13S)-17-(benzimidazol-1-yl)-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] 2-aminoacetate;[(3S,10R,13S)-17-(benzimidazol-1-yl)-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] 2-[(2-amino-3-methylbutanoyl)amino]acetate;[(3S,10R,13S)-17-(benzimidazol-1-yl)-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] 2-[[3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]amino]acetate;[(3S,10R,13S)-17-(benzimidazol-1-yl)-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] 2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate;3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid;2-[(2-methylpropan-2-yl)oxycarbonylamino]acetic acid is given. What is its corresponding molecular formula?
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C175H238N18O23
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