InChI=1/C15H26N2O3/c16-11-4-6-12(7-5-11)17-13(18)10-15(14(19)20)8-2-1-3-9-15/h11-12H,1-10,16H2,(H,17,18)(H,19,20)/f/h16-17H	EC6F496AD01A34E1