InChI=1/C18H27N5O3/c1-14(2)19-17(25)18(26)21-20-16(24)13-23-10-8-22(9-11-23)12-15-6-4-3-5-7-15/h3-7,14H,8-13H2,1-2H3,(H,19,25)(H,20,24)(H,21,26)/p+1/fC18H28N5O3/h19-22H/q+1 2CAAA8019E263713