InChI=1/C23H22N4O4/c1-23(16-10-9-14-5-4-6-15(14)11-16)21(30)27(22(31)25-23)13-20(29)26-12-19(28)24-17-7-2-3-8-18(17)26/h2-3,7-11H,4-6,12-13H2,1H3,(H,24,28)(H,25,31)/t23-/m0/s1/f/h24-25H	5D2116C12927D392