InChI=1/C25H30N4O2/c1-17(19-12-11-18-7-4-5-8-20(18)15-19)27-25(30)28-23(24-26-13-14-29(24)2)21-9-6-10-22(16-21)31-3/h6,9-17,23H,4-5,7-8H2,1-3H3,(H2,27,28,30)/t17-,23+/m1/s1/f/h27-28H 32EF40978A44F3DE