InChI=1/C16H22N4O4/c1-10-8-18-13(9-17-10)15(22)24-11(2)14(21)20-16(23)19-12-6-4-3-5-7-12/h8-9,11-12H,3-7H2,1-2H3,(H2,19,20,21,23)/t11-/m0/s1/f/h19-20H	2DE02AED7B85D092