InChI=1/C16H20N4O4/c1-4-16(3)14(23)20(15(24)19-16)8-12(21)18-11-7-10(13(17)22)6-5-9(11)2/h5-7H,4,8H2,1-3H3,(H2,17,22)(H,18,21)(H,19,24)/t16-/m1/s1/f/h18-19H,17H2	82B2840B41056603