Using c1ccc2[nH]ncc2c1, Fc1cccc(Nc2ccc(Cl)cc2)n1 to produce Clc1ccc(Nc2cccc(-n3ncc4ccccc43)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.