InChI=1/C20H22N4O4/c1-13(20(26)22-16-6-8-17(9-7-16)24(27)28)23-11-10-18-15(12-23)4-3-5-19(18)21-14(2)25/h3-9,13H,10-12H2,1-2H3,(H,21,25)(H,22,26)/p+1/t13-/m1/s1/fC20H23N4O4/h21-23H/q+1	2F1124318DF2A4C3