InChI=1/C18H22ClN3O4/c1-22(10-12-26-15-6-4-14(19)5-7-15)9-8-17(23)21-18(24)20-13-16-3-2-11-25-16/h2-7,11H,8-10,12-13H2,1H3,(H2,20,21,23,24)/f/h20-21H 0E1A62509DC045D2