InChI=1/C22H28N2O4/c1-16-9-11-18(12-10-16)24(15-19-8-5-13-28-19)22(27)21(26)23-14-20(25)17-6-3-2-4-7-17/h5,8-13,17,20,25H,2-4,6-7,14-15H2,1H3,(H,23,26)/t20-/m0/s1/f/h23H	6DD09134EB4AFD39