InChI=1/C18H27N5O3/c1-22(2)10-3-8-20-18(26)21-12-14-4-6-15(7-5-14)17(25)23-11-9-19-16(24)13-23/h4-7H,3,8-13H2,1-2H3,(H,19,24)(H2,20,21,26)/p+1/fC18H28N5O3/h19-22H/q+1 84DDF7665F76614A