α,α-Bis[p-(2-diethylaminoethoxy)phenyl]-β-phenyl-2-pyridineethanol
α,α-Bis[p-(2-diethylaminoethoxy)phenyl]-β-phenyl-2-pyridineethanol ??
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α,α-Bis[p-(2-diethylaminoethoxy)phenyl]-β-phenyl-2-pyridineethanol C??? ??, ??, ??
α,α-Bis[p-(2-diethylaminoethoxy)phenyl]-β-phenyl-2-pyridineethanol ?? ?? ? ???
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α,α-Bis[p-(2-diethylaminoethoxy)phenyl]-β-phenyl-2-pyridineethanol ?? ??
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