InChI=1/C16H26N6O4/c17-12(23)10-21-8-4-11(5-9-21)18-14(25)20-22-13(24)16(19-15(22)26)6-2-1-3-7-16/h11H,1-10H2,(H2,17,23)(H,19,26)(H2,18,20,25)/p+1/fC16H27N6O4/h18-21H,17H2/q+1 73FA3EB492DD4377