InChI=1/C19H31N3O4/c1-13(2)11-22-7-9-25-15(12-22)10-20-19(24)17(14(3)4)21-18(23)16-6-5-8-26-16/h5-6,8,13-15,17H,7,9-12H2,1-4H3,(H,20,24)(H,21,23)/t15-,17-/m1/s1/f/h20-21H 1DCE277A19DD554B