InChI=1/C18H30N4O3/c1-14(2)12-16(13-21(3)4)20-18(23)6-5-11-19-15-7-9-17(10-8-15)22(24)25/h7-10,14,16,19H,5-6,11-13H2,1-4H3,(H,20,23)/p+1/t16-/m0/s1/fC18H31N4O3/h20-21H/q+1 720DAD2423B50EED