InChI=1/C22H22N4O4/c27-21(28)19(10-15-12-23-18-9-5-4-8-17(15)18)25-22(29)24-13-16-11-20(30-26-16)14-6-2-1-3-7-14/h1-9,11,19-20,26H,10,12-13H2,(H,27,28)(H2,24,25,29)/t19-,20-/m1/s1/f/h23-25H	4B7F8E6D1DE254CA