InChI=1/C28H26N4OS/c1-28(23-7-3-2-4-8-23,17-26-31-24-9-5-6-10-25(24)34-26)27(33)30-18-21-11-13-22(14-12-21)19-32-16-15-29-20-32/h2-16,20H,17-19H2,1H3,(H,30,33)/t28-/m0/s1/f/h30H 25702021C6F23F3E