InChI=1/C13H19NO/c1-14(2)11-7-8-12-10(9-11)5-4-6-13(12)15-3/h4-6,11H,7-9H2,1-3H3/p+1/t11-/m1/s1/fC13H20NO/h14H/q+1 88BEF08D490880E8