InChI=1/C22H22N2O4/c25-20-17-11-16(6-4-14(17)12-23-20)24-21(26)22(8-2-1-3-9-22)15-5-7-18-19(10-15)28-13-27-18/h4-7,10-11H,1-3,8-9,12-13H2,(H,23,25)(H,24,26)/f/h23-24H	F232D6FEB91AEE47