InChI=1/C19H22N4O4/c1-11(13-5-7-15(8-6-13)21-17(24)14-3-4-14)20-19(26)23-22-18(25)16-9-10-27-12(16)2/h5-11,14H,3-4H2,1-2H3,(H,21,24)(H,22,25)(H2,20,23,26)/t11-/m0/s1/f/h20-23H	15011AA7E474B7FC