InChI=1/C18H30N4O2/c1-4-7-11-16(21-18(19)24)17(23)20-15-12-9-8-10-14(15)13-22(5-2)6-3/h8-10,12,16H,4-7,11,13H2,1-3H3,(H,20,23)(H3,19,21,24)/p+1/t16-/m1/s1/fC18H31N4O2/h20-22H,19H2/q+1 E84D09CE1BF84B63