InChI=1/C17H23NO3/c1-11(19)12-6-7-14-13(10-12)15(18-8-4-5-9-18)16(20)17(2,3)21-14/h6-7,10,15-16,20H,4-5,8-9H2,1-3H3/p+1/t15-,16+/m1/s1/fC17H24NO3/h18H/q+1 FA81CA378B892FA0