InChI=1/C13H19NO/c1-2-8-14-11-6-7-12-10(9-11)4-3-5-13(12)15/h3-5,11,14-15H,2,6-9H2,1H3/p+1/t11-/m0/s1/fC13H20NO/h14H/q+1 573296B720653A9A