InChI=1/C18H27N3O3/c1-14(16-7-5-4-6-8-16)19-18(23)15(2)20(3)13-17(22)21-9-11-24-12-10-21/h4-8,14-15H,9-13H2,1-3H3,(H,19,23)/t14-,15-/m1/s1/f/h19H 706B9375AAFFE4F4