Using C=CCBr, CCOC(=O)C(=NO)c1csc(NC(c2ccccc2)(c2ccccc2)c2ccccc2)n1 to produce C=CCON=C(C(=O)OCC)c1csc(NC(c2ccccc2)(c2ccccc2)c2ccccc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.