InChI=1/C20H28N2O4/c1-14-11-22(12-15(2)24-14)13-19(23)21-16-6-7-17-18(10-16)26-20(25-17)8-4-3-5-9-20/h6-7,10,14-15H,3-5,8-9,11-13H2,1-2H3,(H,21,23)/t14-,15+/f/h21H	E69D21FEF2A766C7