InChI=1/C23H22ClNO5/c1-28-21(26)10-5-4-9-18(16-8-6-7-15(11-16)14-25)17-12-19(23(27)30-3)22(29-2)20(24)13-17/h6-9,11-13H,4-5,10H2,1-3H3/b18-9+ F9CEB2FAECE88A09