Using CC(C)(C)OC(=O)N1CCC(N(Cc2cccc(C(=O)O)c2)c2ccc3sccc3c2)CC1 to produce CC(C)(C)OC(=O)N1CCC(N(Cc2cccc(CO)c2)c2ccc3sccc3c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.