Using COC(=O)CC1CCCN(C(=O)c2ccc(NC(=O)c3ccccc3C)nc2)c2ccc(Cl)cc21 to produce Cc1ccccc1C(=O)Nc1ccc(C(=O)N2CCCC(CC(=O)O)c3cc(Cl)ccc32)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.