0 B16R2.132 NC1=CC=C(\C=C\C2=CC=CC=C2)C=C1 BBL001781 [1,0,0,0,0,0|3,0,0]=4 1 B16R2.5952 CC1=NOC(\C=C\C2=CC=CC=C2)=C1N BBL033228 [0,0,0,0,1,0|3,0,0]=4