InChI=1/C15H16ClN3O3/c1-2-6-19(9-10-4-3-5-11(16)7-10)14(21)12-8-13(20)18-15(22)17-12/h3-5,7-8H,2,6,9H2,1H3,(H2,17,18,20,22)/p-1/fC15H15ClN3O3/h18H/q-1 77D0526642D2870E