InChI=1/C23H22N4O4/c28-19(24-16-7-9-17(10-8-16)26-13-3-6-20(26)29)14-27-21(30)23(25-22(27)31)12-11-15-4-1-2-5-18(15)23/h1-2,4-5,7-10H,3,6,11-14H2,(H,24,28)(H,25,31)/t23-/m0/s1/f/h24-25H	5D903942CA530CB6