InChI=1/C26H31N5O2S/c1-3-20(2)18-31(26(33)23-10-7-17-34-23)19-25(32)30-15-13-29(14-16-30)24-12-11-22(27-28-24)21-8-5-4-6-9-21/h4-12,17,20H,3,13-16,18-19H2,1-2H3/t20-/m1/s1 BE14752B22A1978A