InChI=1/C19H27N3O3/c1-11-17(13(3)23)12(2)20-18(11)16(24)10-22-8-4-5-14(9-22)19(25)21-15-6-7-15/h14-15,20H,4-10H2,1-3H3,(H,21,25)/t14-/m0/s1/f/h21H F895B6C510C230C1