InChI=1/C20H23NO5/c1-11-17-13(22)9-20(2,3)10-16(17)26-18(11)19(23)21-12-4-5-14-15(8-12)25-7-6-24-14/h4-5,8,13,22H,6-7,9-10H2,1-3H3,(H,21,23)/t13-/m1/s1/f/h21H	18F709020C7BBF65