InChI=1/C15H27N5O4/c21-13(10-17-14(22)18-11-5-2-1-3-6-11)19-20-15(23)16-9-12-7-4-8-24-12/h11-12H,1-10H2,(H,19,21)(H2,16,20,23)(H2,17,18,22)/t12-/m0/s1/f/h16-20H 7FF5A5D2764C914D