Using CSCCOc1ccc2c(c1)cc(C(=O)[O-])n2C(=O)OCCC(C)(C)C, C1CCOC1 to produce CCOC(=O)c1cc2cc(OCCSC)ccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.