InChI=1/C14H24N2O2/c1-9(2)14(4)7-12(17)16(13(14)18)11-8-15-6-5-10(11)3/h9-11,15H,5-8H2,1-4H3/p+1/t10-,11+,14-/m0/s1/fC14H25N2O2/h15H/q+1 1E75E6B6A83F4437