[NH3+]CCCCCCCC(=O)Nc1c2ccccc2nc2ccccc12 mol20430 1_1 NCCCCCCCC(=O)Nc1c2ccccc2[nH+]c2ccccc12 mol20430 1_2 [NH3+]CCCCCCCC(=O)Nc1c2ccccc2[nH+]c2ccccc12 mol20430 2_1