Using N#CBr, Cc1ccnc(Nc2ccc(OCc3ccccc3)cc2)c1N to produce Cc1ccnc2c1nc(N)n2-c1ccc(OCc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.