InChI=1/C17H16N6O4/c1-2-23-13-12(15(25)22-17(23)27)7-9(8-19-13)14(24)20-10-3-5-11(6-4-10)21-16(18)26/h3-8H,2H2,1H3,(H,20,24)(H3,18,21,26)(H,22,25,27)/f/h20-22H,18H2 074EF5FCF6F69B9B