InChI=1/C15H21N5O3/c1-9(13(21)20-14(22)16-2)17-10-3-5-11(6-4-10)18-15(23)19-12-7-8-12/h3-6,9,12,17H,7-8H2,1-2H3,(H2,18,19,23)(H2,16,20,21,22)/t9-/m0/s1/f/h16,18-20H 69A936F0338D9829