InChI=1/C23H23ClO3/c1-15-11-16(2)22(10-9-21-13-20(25)14-23(26)27-21)18(12-15)6-3-17-4-7-19(24)8-5-17/h3-12,20-21,25H,13-14H2,1-2H3/b6-3+,10-9+/t20-,21+/m1/s1 AE22DCE759BD4A41