CCC1(CCC(C)C)C(=O)NC(=O)NC1=O    mol11624    0_1
CCC1(CCC(C)C)C(=O)[N-]C(=O)NC1=O    mol11624    -1_1
CCC1(CCC(C)C)C(=O)[N-]C(=O)[N-]C1=O    mol11624    -2_1