InChI=1/C29H26N2OS/c1-22-12-8-11-19-27(22)32-21-20-31-26-18-10-9-17-25(26)30-29(31)28(23-13-4-2-5-14-23)33-24-15-6-3-7-16-24/h2-19,28H,20-21H2,1H3/t28-/m0/s1 1E2BEA28F6A26E16