InChI=1/C17H30N4O4/c1-3-8-19-17(24)20-15(22)13-21-10-6-14(7-11-21)16(23)18-9-5-12-25-4-2/h3,14H,1,4-13H2,2H3,(H,18,23)(H2,19,20,22,24)/p+1/fC17H31N4O4/h18-21H/q+1 7D2CEAC7C41A6A3C