InChI=1/C26H26N2O2/c1-17-13-14-18(2)22(15-17)28-26(29)25(20-9-5-4-6-10-20)27-19(3)24-16-21-11-7-8-12-23(21)30-24/h4-16,19,25,27H,1-3H3,(H,28,29)/p+1/t19-,25-/m0/s1/fC26H27N2O2/h27-28H/q+1 3254F1833C9B9C12