InChI=1/C22H26N2O4S2/c1-2-16-7-9-18(10-8-16)30(27,28)22-15-29(25,26)14-21(22)23-12-11-17-13-24-20-6-4-3-5-19(17)20/h3-10,21-23H,2,11-15H2,1H3/p+1/t21-,22-/m0/s1/fC22H27N2O4S2/h24H/q+1 190C7701CAF34253