InChI=1/C21H22N4O4/c22-21(23)24-12-4-7-16-17(20(28)29)25(19(16)27)18(26)15-10-8-14(9-11-15)13-5-2-1-3-6-13/h1-3,5-6,8-11,16-17H,4,7,12H2,(H,28,29)(H4,22,23,24)/t16-,17+/m1/s1/f/h24H,22-23H2	E5B391BC0768D8AC