InChI=1/C14H24N2O2/c1-10(2)14(3)8-12(17)16(13(14)18)9-11-6-4-5-7-15-11/h10-11,15H,4-9H2,1-3H3/p+1/t11-,14+/m1/s1/fC14H25N2O2/h15H/q+1 E4C98F644C820F5F