InChI=1/C25H30N4O4/c1-25(2,3)22-18(21-6-4-5-12-29(21)27-22)14-16-7-9-17(10-8-16)23(30)26-20-11-13-33-15-19(20)24(31)28-32/h4-10,12,19-20,32H,11,13-15H2,1-3H3,(H,26,30)(H,28,31)/t19-,20+/m0/s1/f/h26,28H E28C0DD35FAF9717