Using Cc1ccc([Mg]Br)cc1, Cc1nc(Cl)c(Cl)n1CCCCN1CCC(=O)CC1 to produce Cc1ccc(C2(O)CCN(CCCCn3c(C)nc(Cl)c3Cl)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.