InChI=1/C28H26N4OS2/c1-18-7-9-19(10-8-18)15-32-17-30-27-26(28(32)33)22-12-11-21(13-24(22)35-27)29-14-25-31-23(16-34-25)20-5-3-2-4-6-20/h2-10,16-17,21,29H,11-15H2,1H3/t21-/m1/s1 5DCD1E6D5F21575A