Using Clc1nc(N2CCOCC2)c2sc(I)cc2n1, COc1cccc(B(O)O)c1 to produce COc1cccc(-c2cc3nc(Cl)nc(N4CCOCC4)c3s2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.