Using OCc1ccccc1, CN1c2cccc(C(=O)OC(C)(C)C)c2Sc2c(CC(=O)O)ccc(CN)c21 to produce CN1c2cccc(C(=O)OC(C)(C)C)c2Sc2c(CC(=O)OCc3ccccc3)ccc(CN)c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.