InChI=1/C17H15ClN4O4/c1-25-15-4-3-10(5-12(15)18)8-19-17-11-6-14(22(23)24)16(26-2)7-13(11)20-9-21-17/h3-7,9H,8H2,1-2H3,(H,19,20,21)/f/h19H 9E6C4D9F4BADEC5D