InChI=1/C18H27N5O3/c1-3-22-9-11-23(12-10-22)8-7-20-17(25)18(26)21-15-6-4-5-14(13-15)16(24)19-2/h4-6,13H,3,7-12H2,1-2H3,(H,19,24)(H,20,25)(H,21,26)/p+1/fC18H28N5O3/h19-22H/q+1 E41E08BD0A9EC0DC