InChI=1/C26H35N3O3/c1-5-14-32-22-15-18(2)23(19(3)16-22)17-24(27)26(31)29-20(4)25(30)28-13-9-12-21-10-7-6-8-11-21/h5-8,10-11,15-16,20,24H,1,9,12-14,17,27H2,2-4H3,(H,28,30)(H,29,31)/t20-,24-/m1/s1/f/h28-29H FB547F57118F8D0E