InChI=1/C18H30N4O2/c1-5-11-19-17(23)15-9-8-10-16(12-15)21-18(24)20-13-14(4)22(6-2)7-3/h8-10,12,14H,5-7,11,13H2,1-4H3,(H,19,23)(H2,20,21,24)/p+1/t14-/m0/s1/fC18H31N4O2/h19-22H/q+1 513FBA0F54061144