0 B19R2.16162 O=C(\C=C\C1=CC=CC=C1)OCC2=CC=CC=C2 Amb3097391 [1,0,1,0,0,0|1,0,1]=4 1 B21R3.8204 O=C1OCC(C2=CC=CC=C2)=C1CC3=CC=CC=C3 Amb8398045 [0,0,0,0,1,1|1,0,1]=4