InChI=1/C15H26N2O3/c1-4-6-7-20-15(19)14(5-2)12(10-18)8-13-9-16-11-17(13)3/h9,11-12,14,18H,4-8,10H2,1-3H3/p+1/t12-,14-/m0/s1/fC15H27N2O3/h16H/q+1 D59338DE138028F0