InChI=1/C18H30N4O3/c1-14-6-8-22(9-7-14)16-5-4-15(10-19-16)11-20-17(23)21-12-18(2,24)13-25-3/h4-5,10,14,24H,6-9,11-13H2,1-3H3,(H2,20,21,23)/p+1/t18-/m1/s1/fC18H31N4O3/h19-21H/q+1 026D9C50E2CD7021