InChI=1/C17H24N2O4/c1-7-18-17(22)19-14(20)8-23-16(21)15-12(5)10(3)9(2)11(4)13(15)6/h7-8H2,1-6H3,(H2,18,19,20,22)/f/h18-19H FF698E5B900AC596