InChI=1/C19H21N5O5/c25-6-13-15(26)16(27)19(29-13)24-9-22-14-17(20-8-21-18(14)24)23-11-5-10-3-1-2-4-12(10)28-7-11/h1-4,8-9,11,13,15-16,19,25-27H,5-7H2,(H,20,21,23)/t11-,13-,15-,16-,19-/m1/s1/f/h23H 00C862AF6C677774