Using O=C(Cl)c1ccc(NC(=O)c2ccccc2)cc1, c1ccc2c(c1)CCCN2 to produce O=C(Nc1ccc(C(=O)N2CCCc3ccccc32)cc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.