Cn1c(=O)[nH]c2[nH]c(=O)n(C)c2c1=O    mol10196    0_1
Cn1c(=O)[nH]c2[n-]c(=O)n(C)c2c1=O    mol10196    -1_1
Cn1c(=O)[n-]c2[nH]c(=O)n(C)c2c1=O    mol10196    -1_2
Cn1c(=O)[n-]c2[n-]c(=O)n(C)c2c1=O    mol10196    -2_1