InChI=1/C28H34N4O3/c33-26(31-25-8-4-3-7-24(25)28(35)30-21-5-1-2-6-21)18-32(23-15-16-23)17-19-9-11-20(12-10-19)27(34)29-22-13-14-22/h3-4,7-12,21-23H,1-2,5-6,13-18H2,(H,29,34)(H,30,35)(H,31,33)/p+1/fC28H35N4O3/h29-32H/q+1 423488913DAF70F6