Cc1nc(N)nc(N)c1Oc1ccccc1 mol7307 0_1 Cc1[nH+]c(N)nc(N)c1Oc1ccccc1 mol7307 1_1 Cc1nc(N)nc([NH3+])c1Oc1ccccc1 mol7307 1_2 Cc1nc([NH3+])nc(N)c1Oc1ccccc1 mol7307 1_3 Cc1nc(N)[nH+]c(N)c1Oc1ccccc1 mol7307 1_4