Cc1[nH]c(=O)[nH]c2nc(=O)cnc1-2    mol10108    0_1
Cc1[nH]c(=O)[n-]c2nc(=O)cnc1-2    mol10108    -1_1
Cc1[n-]c(=O)[nH]c2nc(=O)cnc1-2    mol10108    -1_2