CCc1nc(N)nc(N)c1-c1ccc2c(c1)N(CCNC(C)=O)C(=O)C(C)(C)O2    mol18988    0_1
CCc1nc([NH3+])nc(N)c1-c1ccc2c(c1)N(CCNC(C)=O)C(=O)C(C)(C)O2    mol18988    1_1
CCc1nc(N)nc([NH3+])c1-c1ccc2c(c1)N(CCNC(C)=O)C(=O)C(C)(C)O2    mol18988    1_2
CCc1[nH+]c(N)nc(N)c1-c1ccc2c(c1)N(CCNC(C)=O)C(=O)C(C)(C)O2    mol18988    1_3
CCc1nc(N)[nH+]c(N)c1-c1ccc2c(c1)N(CCNC(C)=O)C(=O)C(C)(C)O2    mol18988    1_4