InChI=1/C20H21N5O4/c26-16-8-10-24(11-9-16)18-7-2-1-6-17(18)21-13-19-22-20(23-29-19)14-4-3-5-15(12-14)25(27)28/h1-7,12,16,21,26H,8-11,13H2/p+1/fC20H22N5O4/h24H/q+1	9F4CD530E025B00A