InChI=1/C13H22N2O3/c1-9-5-12(2,3)7-13(6-9)10(16)15(8-18-4)11(17)14-13/h9H,5-8H2,1-4H3,(H,14,17)/t9-,13+/m0/s1/f/h14H BC3AF683391A801B