Using N#CCCBr, Clc1ccc(Cl)c(Nc2cc(Nc3ccc(OCC4CO4)cc3)ncn2)c1 to produce N#CCCN(c1cc(Nc2ccc(OCC3CO3)cc2)ncn1)c1cc(Cl)ccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.