InChI=1/C15H24N2O2/c1-11-6-4-5-7-13(11)17-10-15(19)14(18)8-12(17)9-16(2)3/h8,10-11,13,19H,4-7,9H2,1-3H3/t11-,13-/m1/s1 0455CEB8023503D7