InChI=1/C24H30N4O3/c1-5-20-21(28-14-8-9-17(4)22(28)26-20)23(29)25-19-12-10-18(11-13-19)24(30)31-16-15-27(6-2)7-3/h8-14H,5-7,15-16H2,1-4H3,(H,25,29)/p+1/fC24H31N4O3/h25,27H/q+1 57CAE5F9A1D51FF0