InChI=1/C22H22N2O5S/c1-2-12-23-20-11-10-18(14-19(20)21(25)22(23)26)30(27,28)24-13-6-7-16(24)15-29-17-8-4-3-5-9-17/h2-5,8-11,14,16H,1,6-7,12-13,15H2/t16-/m0/s1 BA7A8F11EB5E6728