InChI=1/C15H15N5O3/c1-8(17-15(16)22)14(21)18-9-4-5-10-11(7-9)20-13(19-10)12-3-2-6-23-12/h2-8H,1H3,(H,18,21)(H,19,20)(H3,16,17,22)/t8-/m0/s1/f/h17-18,20H,16H2 A986DB1D694E300F