InChI=1/C25H34N4O3/c1-16(2)11-21-20-7-5-8-23-24(20)18(14-29(23)15-19-12-17(3)32-28-19)13-22(27-21)25(30)26-9-6-10-31-4/h5,7-8,12,14,16,21-22,27H,6,9-11,13,15H2,1-4H3,(H,26,30)/t21-,22-/m0/s1/f/h26H 2F139E4C7656ACDB