InChI=1/C17H22ClN3O4/c1-2-25-16(23)12-4-3-9-21(11-12)17(24)19-10-15(22)20-14-7-5-13(18)6-8-14/h5-8,12H,2-4,9-11H2,1H3,(H,19,24)(H,20,22)/t12-/m1/s1/f/h19-20H 9F32A63B0A910018