InChI=1/C20H23ClN2O5/c1-3-26-10-11-27-18-7-5-4-6-16(18)20(25)23-22-19(24)13-28-17-9-8-15(21)12-14(17)2/h4-9,12H,3,10-11,13H2,1-2H3,(H,22,24)(H,23,25)/f/h22-23H	7638BFD2ACFBF8E4