InChI=1/C17H26N4O4/c1-3-9-25-16-12(5-4-6-14(16)24-2)11-21-8-7-19-17(23)13(21)10-15(22)20-18/h4-6,13H,3,7-11,18H2,1-2H3,(H,19,23)(H,20,22)/p+1/t13-/m1/s1/fC17H27N4O4/h19-21H/q+1 E24DBD66EBB7F241