InChI=1/C23H31N3/c1-19-5-7-21(8-6-19)18-25-13-15-26(16-14-25)24-17-20-9-11-22(12-10-20)23(2,3)4/h5-12,17H,13-16,18H2,1-4H3/p+1/b24-17+/fC23H32N3/h25H/q+1 7989A826762D7D73