0 B13R2.5393 Cn1c2c(c(=O)[nH]c1=O)nc[nH]2 ZERO/005108 [1,0,0,0,0,0|0,0,2]=3 1 B13R1.3251 Cn1c(c(c(=O)n(c1=O)C)N=O)N ZERO/005172 [0,0,1,0,0,0|1,0,2]=4