InChI=1/C29H23NO3S/c31-25-18-16-21(17-19-25)20-26-27(32)30(28(33)34-26)29(22-10-4-1-5-11-22,23-12-6-2-7-13-23)24-14-8-3-9-15-24/h1-19,26,31H,20H2/t26-/m0/s1 3A2794AF86F9AB4E