InChI=1/C19H20ClN5O4/c20-15-6-5-14(10-16(15)25(28)29)23-19(27)18(26)22-12-13-4-7-17(21-11-13)24-8-2-1-3-9-24/h4-7,10-11H,1-3,8-9,12H2,(H,22,26)(H,23,27)/f/h22-23H 0F4E6B5A6CC8CFBC