InChI=1/C15H20ClN3O3/c1-18(2)14(21)12-6-5-10(16)8-13(12)17-15(22)19-7-3-4-11(20)9-19/h5-6,8,11,20H,3-4,7,9H2,1-2H3,(H,17,22)/t11-/m1/s1/f/h17H E62F0C7528E1EF46