InChI=1/C19H33NO3/c1-5-16(21)14(3)9-8-13(2)11-15-12-20-10-6-7-17(20)19(4,23)18(15)22/h9,11,13,16-18,21-23H,5-8,10,12H2,1-4H3/p+1/b14-9+,15-11+/t13-,16-,17+,18-,19-/m1/s1/fC19H34NO3/h20H/q+1 A6E31B87A346F8C7