InChI=1/C18H32N4O2/c1-6-22(7-2)12-13-24-16-10-8-15(9-11-16)14-19-17(23)20-21-18(3,4)5/h8-11,21H,6-7,12-14H2,1-5H3,(H2,19,20,23)/p+1/fC18H33N4O2/h19-20,22H/q+1 E305C9EBC7FE1770