CCNC(=N)NC(=N)Nc1ccc(Cl)cc1 mol17888 0_1 CCNC(=[NH2+])NC(=N)Nc1ccc(Cl)cc1 mol17888 1_1 CCNC(=N)NC(=[NH2+])Nc1ccc(Cl)cc1 mol17888 1_2