InChI=1S/C22H39NO5/c24-13-18-20(26)21(27)19(25)12-23(18)4-2-1-3-5-28-14-22-9-15-6-16(10-22)8-17(7-15)11-22/h15-21,24-27H,1-14H2/t15?,16?,17?,18-,19+,20-,21-,22?/m1/s1