InChI=1/C23H30N4O2/c1-3-27(4-2)18-20-10-7-9-19(15-20)17-25-23(28)26-21-11-8-12-22(16-21)29-14-6-5-13-24/h7-12,15-16H,3-6,14,17-18H2,1-2H3,(H2,25,26,28)/p+1/fC23H31N4O2/h25-27H/q+1 B53B76CAD5E4A388