InChI=1/C15H26N2O2/c1-15(6-8-16-9-7-15)14(18)17-10-11-19-13-5-3-2-4-12(13)17/h12-13,16H,2-11H2,1H3/p+1/t12-,13-/m0/s1/fC15H27N2O2/h16H/q+1 44B6290A1AD59AB2