InChI=1/C16H27N3O/c1-4-6-7-8-9-13(3)19-16(20)14-10-11-15(17-5-2)18-12-14/h10-13H,4-9H2,1-3H3,(H,17,18)(H,19,20)/t13-/m0/s1/f/h17,19H	65A34945DCD5E987