InChI=1/C15H12ClN5O3/c1-7-10-4-8(6-17-13(10)19-18-7)14(23)20-21-15(24)11-5-9(16)2-3-12(11)22/h2-6,22H,1H3,(H,20,23)(H,21,24)(H,17,18,19)/f/h19-21H 87F80497A2688546