InChI=1/C15H18N4O5/c20-8-9-2-1-3-18(6-9)7-10-4-11-12(5-13(10)19(23)24)17-15(22)14(21)16-11/h4-5,9,20H,1-3,6-8H2,(H,16,21)(H,17,22)/p+1/t9-/m1/s1/fC15H19N4O5/h16-18H/q+1 F49647CA210351B8