Using Clc1cc(-c2cccnc2)nc(-c2ccccn2)n1, NCCc1cccc2[nH]ccc12 to produce c1ccc(-c2nc(NCCc3cccc4[nH]ccc34)cc(-c3cccnc3)n2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.