InChI=1/C18H30N4O2/c1-12(2)22(13(3)4)11-10-19-18(24)21-16-7-5-6-15-14(16)8-9-17(23)20-15/h8-9,12-13,16H,5-7,10-11H2,1-4H3,(H,20,23)(H2,19,21,24)/p+1/t16-/m1/s1/fC18H31N4O2/h19-22H/q+1 B7BBEAEDFE1B845C