InChI=1/C17H18N4O4/c1-10-3-4-13(9-15(10)21(24)25)16(22)19-11(2)12-5-7-14(8-6-12)20-17(18)23/h3-9,11H,1-2H3,(H,19,22)(H3,18,20,23)/t11-/m0/s1/f/h19-20H,18H2	5D6AC08801E83C48