InChI=1/C27H23ClN2O3S/c28-23-14-10-21(11-15-23)19-33-24-16-12-22(13-17-24)27-29-25-8-4-5-9-26(25)34(31,32)30(27)18-20-6-2-1-3-7-20/h1-17,27,29H,18-19H2/t27-/m0/s1 DA47DAFAC9891B19