0 B20R2.2875231 Cc1c[nH]nc1CNc2ccc(c(c2)C)C(F)(F)F CSC083274320 [1,0,0,0,1,0|2,0,0]=4 1 B22R2.530879 Cc1cc(ccc1C(F)(F)F)CNCc2ccc(cn2)F CSC090373252 [1,0,0,0,0,1|2,0,0]=4