C[NH+](C)CCNC(=O)c1cccc2ccc(-c3ccccc3)nc12 mol17758 1_1 CN(C)CCNC(=O)c1cccc2ccc(-c3ccccc3)[nH+]c12 mol17758 1_2 C[NH+](C)CCNC(=O)c1cccc2ccc(-c3ccccc3)[nH+]c12 mol17758 2_1