InChI=1/C17H21N5O2/c18-15(23)12-4-8-22(9-5-12)16-13(2-1-6-20-16)11-21-17(24)14-3-7-19-10-14/h1-3,6-7,10,12,19H,4-5,8-9,11H2,(H2,18,23)(H,21,24)/p+1/fC17H22N5O2/h20-21H,18H2/q+1 B4ED5FFE66D3CB75