InChI=1/C15H21NO2/c1-11(6-8-14-5-4-10-17-14)16-13(3)15-9-7-12(2)18-15/h4-5,7,9-11,13,16H,6,8H2,1-3H3/p+1/t11-,13-/m0/s1/fC15H22NO2/h16H/q+1 BF317B22786CE1A5