Using CCS(=O)(=O)Nc1cc(-c2cc(C)c(=O)n(C)c2)c2oc(C3CC3)cc2c1 to produce CCCC1Cc2cc(NS(=O)(=O)CC)cc(-c3cc(C)c(=O)n(C)c3)c2O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.