Using N=C(N)c1cc(F)c(Cl)cc1F, CCOC(=O)C1CSCC1=O to produce O=c1nc(-c2cc(F)c(Cl)cc2F)[nH]c2c1CSC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.