InChI=1/C23H22N2O5/c1-28-19-9-5-17(6-10-19)21-23(27,18-7-11-20(29-2)12-8-18)25(22(26)30-21)15-16-4-3-13-24-14-16/h3-14,21,27H,15H2,1-2H3/t21-,23-/m1/s1	382F31D29C70C563