0 B16R2.132 FC1=CC=C(OCC2=CC=CC=C2)C=C1 75177 [2,0,0,0,0,0|1,1,0]=4 1 B16R2.252 NC1=CC=CC(COC2=CC=CC=C2)=C1 F21218 [2,0,0,0,0,0|2,0,0]=4