Using COC(=O)Cc1cccc(CN(CCc2ccccc2O)C(=O)OC(C)(C)C)c1 to produce CC(C)(C)OC(=O)N(CCc1ccccc1O)Cc1cccc(CCO)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.