InChI=1/C13H18N6O4/c1-2-3-15-12(22)9-7(20)8(21)13(23-9)19-5-18-6-10(14)16-4-17-11(6)19/h4-5,7-9,13,20-21H,2-3H2,1H3,(H,15,22)(H2,14,16,17)/t7-,8+,9-,13+/m0/s1/f/h15H,14H2 DBA9AA3DA5D27236