InChI=1/C16H27N3O/c1-5-10-17-15-9-8-14(11-18-15)16(20)19-13(4)7-6-12(2)3/h8-9,11-13H,5-7,10H2,1-4H3,(H,17,18)(H,19,20)/t13-/m1/s1/f/h17,19H	D48428B59A2CE430