InChI=1/C18H30N4O2/c1-5-22(4)13-16-8-6-7-15(9-16)11-20-18(24)21-12-17(23)19-10-14(2)3/h6-9,14H,5,10-13H2,1-4H3,(H,19,23)(H2,20,21,24)/p+1/fC18H31N4O2/h19-22H/q+1 AC5A8FE7918657BC