(5α,13β,19α)-1,2-Didehydro-3β-methoxycrinan-11-one
(5α,13β,19α)-1,2-Didehydro-3β-methoxycrinan-11-one ??
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(5α,13β,19α)-1,2-Didehydro-3β-methoxycrinan-11-one C??? ??, ??, ??
(5α,13β,19α)-1,2-Didehydro-3β-methoxycrinan-11-one ?? ?? ? ???
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(5α,13β,19α)-1,2-Didehydro-3β-methoxycrinan-11-one ?? ??
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