InChI=1/C14H23NO3/c1-2-3-12-4-5-13(18-12)8-15-7-6-11(10-16)14(17)9-15/h4-5,11,14,16-17H,2-3,6-10H2,1H3/p+1/t11-,14+/m1/s1/fC14H24NO3/h15H/q+1 8B053BE1A0260705