0 B18R2.2562 C1=CC=C(C=C1)COC2=CC(=C(C=C2)C=O)O PI-27665 [0,1,0,0,0,0|2,1,0]=4 1 B15R2.2195 C1=CC=C(C=C1)CSC2=CC=CC=C2 PI-11012 [2,0,0,0,0,0|2,0,0]=4 2 B15R2.94 C1=CN=CC=C1C2=CNC(=O)C(=C2)N PI-15257 [0,0,0,0,2,0|1,0,0]=3