InChI=1/C19H23NO/c1-20-11-9-15-5-3-4-6-16(15)13-17-7-8-19(21-2)14-18(17)10-12-20/h3-8,14H,9-13H2,1-2H3/p+1/fC19H24NO/h20H/q+1 B95E211D590CA19C