InChI=1/C13H16ClN5O2/c1-9(20)15-4-5-16-13(21)17-6-11-8-19-7-10(14)2-3-12(19)18-11/h2-3,7-8H,4-6H2,1H3,(H,15,20)(H2,16,17,21)/f/h15-17H 2547C0CF414940B7