InChI=1/C22H24N2O6/c1-28-17-11-16(12-18(29-2)21(17)30-3)22(27)23-13-19(25)24(20(26)14-23)10-9-15-7-5-4-6-8-15/h4-8,11-12H,9-10,13-14H2,1-3H3 0BF851AE7EABFAC1