0 B20R3.2720 C1=CC=C(COC2=C3C=CC=CC3=CC=C2)C=C1 RT12898 [2,0,0,0,0,0|2,0,0]=4 1 B22R3.5325934 CC1=CC=C(SC2=CC=CC3=NC(N)=NC(N)=C23)C=C1 RT2616 [0,1,0,0,1,0|0,1,0]=3