0 B20R3.2722 c1ccc(cc1)c2ccc(cc2)c3ccccc3 PI-40847 [2,0,0,0,0,0|2,0,0]=4 1 B20R3.5157 CC1=NC(=CS1)C2=CC=C(C=C2)C3=CC=CC=C3 PI-17498 [1,0,0,0,1,0|2,0,0]=4 2 B20R3.5157 Nc1scc(n1)c2ccc(cc2)c3ccccc3 PI-31548 [1,0,0,0,1,0|1,0,0]=3