InChI=1/C15H20ClN3O3/c1-10-3-4-13(12(16)9-10)18-14(20)17-11-5-7-19(8-6-11)15(21)22-2/h3-4,9,11H,5-8H2,1-2H3,(H2,17,18,20)/f/h17-18H 4FB2376CA13F05FF