(3R,5S,8R,8aS)-3-phenyl-3,5,8,8a-tetrahydro-5,8-epidioxybenzo[c][1,2]dioxine

(E)-2-((1R,4S,8S)-8-hydroxy-2,3-dioxabicyclo[2.2.2]oct-5-en-7-ylidene)-1-phenylethanone

cis,trans,cis-1,2,3,4-tetraphenylcyclobutane

trans,trans,trans-1,2,3,4-tetraphenylcyclobutane

(1,2-dichloro-2-phenylethyl)benzene