0 B15R2.2196 C1=CC=C(COCC2CCCN2)C=C1 BB56-1319 [1,0,0,0,0,0|1,0,2]=4 1 B16R2.2334 NCC1=NC(COC2=CC=CC=C2)=NO1 BB53-1839 [0,1,0,0,1,0|1,0,1]=4