InChI=1/C25H27N5O4/c1-16-3-5-17(6-4-16)11-29-12-21(30-13-22(27-28-30)25(32)33-2)10-23(29)24(31)26-20-8-7-18-14-34-15-19(18)9-20/h3-9,13,21,23H,10-12,14-15H2,1-2H3,(H,26,31)/p+1/t21-,23+/m1/s1/fC25H28N5O4/h26,29H/q+1 55E370D92D4DE5AF