InChI=1/C23H28N2O4/c1-3-17-5-6-19-18(15-28-22(19)12-17)13-23(26)24-14-20(21-7-4-16(2)29-21)25-8-10-27-11-9-25/h4-7,12,15,20H,3,8-11,13-14H2,1-2H3,(H,24,26)/t20-/m1/s1/f/h24H 363F6208D37B800B