InChI=1/C15H20N2O3/c1-4-16-14(18)20-10-5-6-12-11(9-10)15(2)7-8-19-13(15)17(12)3/h5-6,9,13H,4,7-8H2,1-3H3,(H,16,18)/t13-,15-/m0/s1/f/h16H	432570A44189F71B