0 B19R2.4531 CC1=CC=C(C(=O)\C=C\C2=CC=CC=C2)C(C)=C1 EB23382 [1,0,1,0,0,0|2,0,0]=4 1 B19R2.4531 O=C(\C=C\C1=CC=CC=C1)C2=CC=C(Cl)C=C2Cl EB22842 [1,0,1,0,0,0|2,0,0]=4