InChI=1/C26H28N4/c1-21(14-15-22-9-4-2-5-10-22)28-18-25-20-30(19-23-11-6-3-7-12-23)29-26(25)24-13-8-16-27-17-24/h2-13,16-17,20-21,28H,14-15,18-19H2,1H3/p+1/t21-/m0/s1/fC26H29N4/h28H/q+1 9A739E136FD375DD