InChI=1/C15H26N2O3/c1-2-3-4-5-11-20-14-7-6-9-17(15(14)18)10-13-19-12-8-16/h6-7,9H,2-5,8,10-13,16H2,1H3/p+1/fC15H27N2O3/h16H/q+1 1CF22A79E4D537BF