0 B8R1.3 c1(nnc(nn1)N)N ZERO/009834 [0,0,0,1,0,0|2,0,0]=3 1 B6R0.2 C(C(=O)N)[N+](=O)[O-] ZERO/000255 [0,0,0,0,1,0|3,0,0]=4 2 B7R1.2 Cc1nnc(s1)N ZERO/004544 [1,0,0,1,0,0|1,1,0]=4 3 B7R1.2 c1(nnc(s1)Br)N ZERO/005984 [1,0,0,1,0,0|1,1,0]=4 4 B9R1.69 Cc1c(=O)[nH]c(nn1)S ZERO/005045 [0,1,0,1,0,0|1,1,0]=4