InChI=1/C25H23N3O5/c1-25(19-10-6-8-16-7-2-3-9-18(16)19)23(30)28(24(31)27-25)14-22(29)26-13-17-15-32-20-11-4-5-12-21(20)33-17/h2-12,17H,13-15H2,1H3,(H,26,29)(H,27,31)/t17-,25-/m0/s1/f/h26-27H 6129BF1EC514832E