InChI=1/C27H31N3O6S/c1-19-14-21(26-4-2-3-5-27(26)28-19)16-36-24-10-12-25(13-11-24)37(34,35)17-23(30(33)18-31)15-20-6-8-22(29-32)9-7-20/h2-5,10-14,18,20,23,32-33H,6-9,15-17H2,1H3/t20?,23-/m0/s1 B126DA4E1EF6E5B1