InChI=1/C14H15Cl2N3O3/c1-2-22-13(20)11-6-18-14(21)19-12(11)7-17-10-4-8(15)3-9(16)5-10/h3-5,17H,2,6-7H2,1H3,(H2,18,19,21)/f/h18-19H 9113448BBCAA7127