Using CCCOc1ccc(F)c2c(=O)c(-c3ccc(OC)cc3)cn(CCSCCC(=O)OC)c12 to produce CCCOc1ccc(F)c2c(=O)c(-c3ccc(OC)cc3)cn(CCSCCC(=O)O)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.