CCC(=O)N(c1ccccc1)C1(COC)CCN(CCn2nnn(CC)c2=O)CC1 mol19932 0_1 CCC(=O)N(c1ccccc1)C1(COC)CCN(CCn2n[nH+]n(CC)c2=O)CC1 mol19932 1_1 CCC(=O)N(c1ccccc1)C1(COC)CCN(CCn2[nH+]nn(CC)c2=O)CC1 mol19932 1_2 CCC(=O)N(c1ccccc1)C1(COC)CC[NH+](CCn2nnn(CC)c2=O)CC1 mol19932 1_3