CCNCCN(CC)CCNCC mol5859 0_1 CCNCC[NH+](CC)CCNCC mol5859 1_1 CCNCCN(CC)CC[NH2+]CC mol5859 1_2 CC[NH2+]CCN(CC)CC[NH2+]CC mol5859 2_1 CCNCC[NH+](CC)CC[NH2+]CC mol5859 2_2 CC[NH2+]CC[NH+](CC)CC[NH2+]CC mol5859 3_1