InChI=1/C28H31N5O/c1-2-25-24(14-9-15-30-25)26(20-29)32-16-18-33(19-17-32)27(34)21-31-28(22-10-5-3-6-11-22)23-12-7-4-8-13-23/h3-15,26,28,31H,2,16-19,21H2,1H3/t26-/m0/s1 F480F36420561998