0 B14R2.5591 Cn1c2c(c(=O)n(c1=O)C)[nH]cn2 2795 [0,0,0,0,0,0|0,0,0]=0 1 B15R2.9281 Cn1cnc2c1c(=O)n(c(=O)n2C)C 2793 [0,1,0,0,0,0|0,0,0]=1