InChI=1/C18H28ClN3O4/c1-25-16-9-14(8-15(19)18(16)26-12-17(20)24)10-21-4-7-22-5-2-13(11-23)3-6-22/h8-9,13,21,23H,2-7,10-12H2,1H3,(H2,20,24)/p+1/fC18H29ClN3O4/h22H,20H2/q+1 21F1875A542846E1