InChI=1/C15H20N2O3/c1-2-15(14(19)20)7-8-17(10-15)9-11-5-3-4-6-12(11)13(16)18/h3-6H,2,7-10H2,1H3,(H2,16,18)(H,19,20)/t15-/m0/s1/f/h17H,16H2	EE7D9DF47511962D