InChI=1/C20H21N5O4/c1-13-15(8-5-10-17(13)25(28)29)23-20(27)19(26)21-11-6-12-24-14(2)22-16-7-3-4-9-18(16)24/h3-5,7-10H,6,11-12H2,1-2H3,(H,21,26)(H,23,27)/f/h21,23H	74B0C0C297A5851F