InChI=1/C14H18ClN3O3/c1-18-6-2-3-10(8-18)17-14(21)16-9-4-5-11(13(19)20)12(15)7-9/h4-5,7,10H,2-3,6,8H2,1H3,(H,19,20)(H2,16,17,21)/t10-/m1/s1/f/h16-18H 57FC9C381A5C97A3