7a-aza-3α,5-cyclo-B-homo-5α-cholestan-7-one

菲

(1-chloro-2-phenylethyl)benzene

4b,10b-Dihydro-13-syn,14-anti-diphenyl-4b,10b-ethano<2>benzopyrano<4,3-c><2>benzopyran-6,12-dion

(1-methoxy-2-phenylethyl)benzene