Using C=CCN1CC2CSC(NC(=O)c3ccccc3)=NC2(c2ccc(F)s2)C1 to produce O=C(NC1=NC2(c3ccc(F)s3)CNCC2CS1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.