Using COc1cc2c(cc1C)OCCC2(O)c1c[nH]c(S(=O)(=O)N(C)C)n1 to produce COc1cc2c(cc1C)OCCC2c1c[nH]c(S(=O)(=O)N(C)C)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.