InChI=1/C15H19NO/c1-12-7-4-5-8-14(12)11-16(3)13(2)15-9-6-10-17-15/h4-10,13H,11H2,1-3H3/p+1/t13-/m0/s1/fC15H20NO/h16H/q+1 CD8E2203567114CE