InChI=1/C19H24N4O4/c1-11-3-4-13-14(9-11)21-17(19(26)27-2)16(13)22-15(24)10-23-7-5-12(6-8-23)18(20)25/h3-4,9,12,17H,5-8,10H2,1-2H3,(H2,20,25)(H,22,24)/p+2/t17-/m0/s1/fC19H26N4O4/h21-23H,20H2/q+2	04865A803547F89B