InChI=1/C12H10ClN5O3/c13-7-1-4-11(15-6-7)16-12(19)9-5-8(17-14)2-3-10(9)18(20)21/h1-6,17H,14H2,(H,15,16,19)/f/h16H 1107F8AE090F50D7