InChI=1/C19H24ClNO4/c1-18(2,24-14-5-3-13(20)4-6-14)17(22)21-16-11-7-15-8-12(16)10-19(23,9-11)25-15/h3-6,11-12,15-16,23H,7-10H2,1-2H3,(H,21,22)/t11-,12+,15?,16?,19?/f/h21H DE45EF217C0C7819