InChI=1/C15H21N5O4/c1-17-14(21)9-19-6-4-11(5-7-19)18-15(22)10-2-3-12(16)13(8-10)20(23)24/h2-3,8,11H,4-7,9,16H2,1H3,(H,17,21)(H,18,22)/f/h17-18H 1FDA86198C95C9D8