0 B18R3.159486 NNC1=NC2=CC=CC=C2C3=C1C=CC=C3 BB55-6381 [2,0,0,0,0,0|1,0,0]=3 1 B20R3.11933 NC1=NC(C2=CC=CC=C2)=C(C3=CC=CC=C3)S1 BB55-1506 [0,0,1,1,0,0|1,0,0]=3 2 B20R3.11933 S=C1NC(C2=CC=CC=C2)=C(C3=CC=CC=C3)O1 BB12-1858 [0,0,1,1,0,0|2,0,0]=4