Using COc1cc(COc2nn(-c3ccccc3)cc2/C=C/C(N)=S)ccc1OCc1nc(-c2ccco2)oc1C, CC(=O)CBr to produce COc1cc(COc2nn(-c3ccccc3)cc2/C=C/c2nc(C)cs2)ccc1OCc1nc(-c2ccco2)oc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.