InChI=1/C17H15ClN6O4/c1-23-7-9(18)5-12(23)16(27)22-21-14(25)8-4-11-13(19-6-8)24(10-2-3-10)17(28)20-15(11)26/h4-7,10H,2-3H2,1H3,(H,21,25)(H,22,27)(H,20,26,28)/f/h20-22H 4534B198411761CA