InChI=1/C14H9ClN4O3/c15-11-5-9(12(16)20)6-17-14(11)22-10-3-1-8(2-4-10)13-19-18-7-21-13/h1-7H,(H2,16,20)/f/h16H2 CAC8BFBFC2D7042F