Cn1c(=O)c2[nH]c(=O)[nH]c2n(C)c1=O    mol10195    0_1
Cn1c(=O)c2[nH]c(=O)[n-]c2n(C)c1=O    mol10195    -1_1
Cn1c(=O)c2[n-]c(=O)[nH]c2n(C)c1=O    mol10195    -1_2