InChI=1/C19H24N2O4/c1-3-13-7-5-8-14(4-2)18(13)21-17(22)11-16(19(23)24)20-12-15-9-6-10-25-15/h5-10,16,20H,3-4,11-12H2,1-2H3,(H,21,22)(H,23,24)/t16-/m1/s1/f/h20-21H	D2C28C727DEBB8DF