0 B18R3.4227 ClC1=C(C2=NSN=C2C=C1)NC3=NCCN3 Z594284192 [0,0,0,0,0,0|0,0,0]=0 1 B16R2.29551 CCNC(=O)CC1=CC=CC2=NSN=C12 Z2940725481 [1,0,1,0,0,0|2,0,0]=4