InChI=1/C21H22N4O4/c1-14-12-24(13-19(28-14)16-6-4-3-5-7-16)15(2)20-22-23-21(29-20)17-8-10-18(11-9-17)25(26)27/h3-11,14-15,19H,12-13H2,1-2H3/t14-,15-,19+/m0/s1	60F8E8BC5F5CCF84