Using NNC(=O)C(CCCl)c1cc(F)c(F)c(F)c1, CCOC(=N)/C=C/c1cnc(-n2cnc(C)c2)c(OC)c1 to produce COc1cc(/C=C/c2nc3n(n2)CCC3c2cc(F)c(F)c(F)c2)cnc1-n1cnc(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.