Using COc1cc(-c2nn(C(C)C)c3ncnc(N)c23)ccc1N, OCCCBr to produce COc1cc(-c2nn(C(C)C)c3ncnc(N)c23)ccc1NC(C)CO, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.