InChI=1/C14H17Cl2N3O3/c15-10-4-3-9(12(16)7-10)6-13(20)18-19-14(21)17-8-11-2-1-5-22-11/h3-4,7,11H,1-2,5-6,8H2,(H,18,20)(H2,17,19,21)/t11-/m1/s1/f/h17-19H 5313170CB5E86820