InChI=1/C13H19NO/c1-3-14-11-7-8-12-10(9-11)5-4-6-13(12)15-2/h4-6,11,14H,3,7-9H2,1-2H3/p+1/t11-/m1/s1/fC13H20NO/h14H/q+1 C1F686B799E29E13