InChI=1/C19H21ClO3/c1-11-7-12(2)17(18-8-13(20)3-5-16(11)18)6-4-15-9-14(21)10-19(22)23-15/h3,5,7-8,14-15,21H,4,6,9-10H2,1-2H3/t14-,15+/m1/s1 4400F476F986D7C7