0 B20R3.3278134 CC1=NNC2=C1C(OCC3=CC=CC=C3)=CC=C2 OR305089 [1,0,0,0,1,0|1,0,1]=4 1 B20R3.3278134 IC1=NNC2=C1C(OCC3=CC=CC=C3)=CC=C2 OR305093 [1,0,0,0,1,0|1,0,1]=4 2 B20R3.156458 CN1N=C(N)C2=C1C=CC=C2OC3=CC=CC=C3 OR01989 [0,0,0,0,2,0|2,0,0]=4