0 B16R3.13490 c1ccc2c(c1)-c3ccsc3NC2=O G18 [1,0,0,1,0,0|1,1,0]=4 1 B18R3.1943 c1ccc2c(c1)c(c[nH]2)C(=O)c3ccco3 0FR [0,1,0,1,0,0|1,0,0]=3