Using CC1CN(Cc2ccccc2Cl)CC(CN2C(=O)c3ccccc3C2=O)O1 to produce CC(=O)NCC1CN(Cc2ccccc2Cl)CC(C)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.