InChI=1/C21H28ClNO3/c1-20(2,26-17-5-3-16(22)4-6-17)19(25)23-18-14-7-13-8-15(18)11-21(9-13,10-14)12-24/h3-6,13-15,18,24H,7-12H2,1-2H3,(H,23,25)/t13?,14-,15+,18?,21?/f/h23H AE0106389F93A39C