InChI=1/C23H22N4O4/c1-13-11-16(18-5-3-4-6-19(18)24-13)12-31-17-9-7-15(8-10-17)21(28)25-14(2)20-22(29)27-23(30)26-20/h3-11,14,20H,12H2,1-2H3,(H,25,28)(H2,26,27,29,30)/t14-,20+/m1/s1/f/h25-27H	519E11AE67864C20