Using CCCc1c(C(=O)NC2CC2)nnn1-c1ccc(NC(=O)CCSC)cc1, O=S([O-])OO to produce CCCc1c(C(=O)NC2CC2)nnn1-c1ccc(NC(=O)CCS(C)=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.