InChI=1/C20H27N3O3/c1-3-4-5-8-15(2)22-20(25)21-14-16-9-6-10-17(13-16)23-19(24)18-11-7-12-26-18/h6-7,9-13,15H,3-5,8,14H2,1-2H3,(H,23,24)(H2,21,22,25)/t15-/m0/s1/f/h21-23H	ECF1CB2B35C42AA5