InChI=1/C19H20ClN5O4/c20-15-3-1-14(2-4-15)19(27)22-21-18(26)13-23-9-11-24(12-10-23)16-5-7-17(8-6-16)25(28)29/h1-8H,9-13H2,(H,21,26)(H,22,27)/f/h21-22H 94CF65944189B1CE