Using O=C1Nc2ccc(Cl)cc2C1=CO, CN1CCCC(COc2ccc(N)cc2)C1 to produce CN1CCCC(COc2ccc(NC=C3C(=O)Nc4ccc(Cl)cc43)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.