InChI=1/C17H25NO2/c1-18-12-16(14-6-8-15(19-2)9-7-14)17(20-13-18)10-4-3-5-11-17/h6-9,16H,3-5,10-13H2,1-2H3/t16-/m1/s1 1D58057F5BA785D0