InChI=1/C16H30N6O2/c1-3-20(4-2)13-10-18-15(23)17-9-7-12-22-16(24)21-11-6-5-8-14(21)19-22/h3-13H2,1-2H3,(H2,17,18,23)/p+1/fC16H31N6O2/h17-18,20H/q+1 26B2B15DBD514A33