0 B21R3.3957219 CN1N=C(C2=C1SC(=C2)C(=O)O)C3=C(C=CC=C3)F Z3225518704 [1,1,0,0,0,0|1,0,0]=3 1 B19R2.154278 CNC(=O)C1=CN=C(S1)/C=C/C2=C(C=CC=C2)F Z978846516 [0,0,1,0,1,0|2,0,0]=4