InChI=1/C16H19NO/c1-3-18-15-10-8-14(9-11-15)16(17)13-6-4-12(2)5-7-13/h4-11,16H,3,17H2,1-2H3/p+1/t16-/m0/s1/fC16H20NO/h17H/q+1 C512EA34A88E9BF4