InChI=1/C22H28N2O5S/c1-2-3-14-29-21-9-5-4-8-20(21)22(25)24-17-10-12-19(13-11-17)30(26,27)23-16-18-7-6-15-28-18/h4-5,8-13,18,23H,2-3,6-7,14-16H2,1H3,(H,24,25)/t18-/m1/s1/f/h24H 1886D05CF5139E4C