InChI=1/C15H23NO3/c1-5-13(16)9-12-8-10(2)6-7-14(12)19-11(3)15(17)18-4/h6-8,11,13H,5,9,16H2,1-4H3/p+1/t11-,13-/m0/s1/fC15H24NO3/h16H/q+1 D1D5B38532C31473