0 B11R1.74 c1c(cc(cc1Cl)Br)[N+](=O)[O-] FS008017 [2,0,0,0,0,0|1,1,0]=4 1 B13R2.430 c1cc2c(cc1[N+](=O)[O-])cn[nH]2 FS000340 [1,0,0,1,0,0|0,0,2]=4