InChI=1/C23H30N4O2/c1-3-27(4-2)18-20-12-10-19(11-13-20)17-25-23(28)26-21-8-7-9-22(16-21)29-15-6-5-14-24/h7-13,16H,3-6,15,17-18H2,1-2H3,(H2,25,26,28)/p+1/fC23H31N4O2/h25-27H/q+1 6F2558C6CAD18054