Using CCOC(=O)N=S(C)(=O)c1cccc(COc2cc3ncnc(NCCO)c3cc2Br)c1 to produce CS(=N)(=O)c1cccc(COc2cc3ncnc(NCCO)c3cc2Br)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.