InChI=1/C21H24N2O4/c1-26-21(25)19-14-23(17-11-5-6-12-18(17)27-19)15-20(24)22-13-7-10-16-8-3-2-4-9-16/h2-6,8-9,11-12,19H,7,10,13-15H2,1H3,(H,22,24)/t19-/m0/s1/f/h22H	6F8CD5ED3571DC99