InChI=1/C26H37N5O3/c1-3-10-19(2)28-22(32)18-30(16-15-20-11-6-4-7-12-20)23-24(27)31(26(34)29-25(23)33)17-21-13-8-5-9-14-21/h5,8-9,11,13-14,19H,3-4,6-7,10,12,15-18,27H2,1-2H3,(H,28,32)(H,29,33,34)/t19-/m1/s1/f/h28-29H 13C4399632595045