InChI=1/C20H23N3O5/c1-3-23(4-2)13-9-10-14(15(24)11-13)19(25)21-22-20(26)18-12-27-16-7-5-6-8-17(16)28-18/h5-11,18,24H,3-4,12H2,1-2H3,(H,21,25)(H,22,26)/t18-/m0/s1/f/h21-22H	1C88A42F52AC7EAF