Using CCOC(=O)CCN(C)C(=O)c1ccc(NC(c2oc3ccc(C)cc3c2C)C2CCCCC2)cc1 to produce Cc1ccc2oc(C(Nc3ccc(C(=O)N(C)CCC(=O)O)cc3)C3CCCCC3)c(C)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.