Using Cc1ccc(OCCCCl)c2c1NC(=O)C2(C)C, C(=C1CCNCC1)c1ccc2ccccc2n1 to produce Cc1ccc(OCCCN2CCC(=Cc3ccc4ccccc4n3)CC2)c2c1NC(=O)C2(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.