Using Clc1ccc(-c2nc(-c3ccc(Cl)c(Cl)c3)c[nH]2)cn1, C1CNCCN1 to produce Clc1ccc(-c2c[nH]c(-c3ccc(N4CCNCC4)nc3)n2)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.