Using Clc1cccc(N2CCNCC2)c1Cl, CC1Cc2ccc(OCCCC=O)nc2NC1=O to produce CC1Cc2ccc(OCCCCN3CCN(c4cccc(Cl)c4Cl)CC3)nc2NC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.