InChI=1/C19H27N3O3/c23-17-8-7-15(12-22(17)13-16-6-2-5-11-20-16)18(24)21-14-19(25)9-3-1-4-10-19/h2,5-6,11,15,25H,1,3-4,7-10,12-14H2,(H,21,24)/t15-/m1/s1/f/h21H 27F60AE83EC4E758