InChI=1/C22H21ClN2O4/c23-18-3-1-2-16(12-18)20(26)14-24-11-10-15-4-7-19(8-5-15)29-21-9-6-17(13-25-21)22(27)28/h1-9,12-13,20,24,26H,10-11,14H2,(H,27,28)/t20-/m0/s1/f/h24H	4E4F3A499C8F6B29