Using C#CC(=O)OC, Oc1c(-c2ccccc2)sc2[n+]1CCc1ccsc1-2 to produce COC(=O)c1cc(-c2ccccc2)c(=O)n2c1-c1sccc1CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.