InChI=1/C18H22ClN3O4/c1-22(8-10-26-16-7-3-2-6-15(16)19)13-18(24)21-12-17(23)20-11-14-5-4-9-25-14/h2-7,9H,8,10-13H2,1H3,(H,20,23)(H,21,24)/p+1/fC18H23ClN3O4/h20-22H/q+1 22C056161FEFB7D2