InChI=1/C19H27NO/c1-3-18-10-16-9-17(11-18)13-19(12-16,21-18)20(2)14-15-7-5-4-6-8-15/h4-8,16-17H,3,9-14H2,1-2H3/t16-,17+,18?,19?	B2FBAB4DE62B9CAE