InChI=1/C13H16ClN3O2/c1-9-2-3-11(8-12(9)14)15-13(18)17-6-4-10(16-19)5-7-17/h2-3,8,19H,4-7H2,1H3,(H,15,18)/f/h15H E2B6EEE1E4433969