Using CN1c2ccccc2Sc2ccc(CC(=O)O)cc21, Cc1ccccc1 to produce CCOC(=O)Cc1ccc2c(c1)N(C)c1ccccc1S2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.