Using CCOC(=O)C=C1Cc2ccccc2N(C)c2ccc(SCC)cc21 to produce CCSc1ccc2c(c1)C(CC(=O)O)=Cc1ccccc1N2C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.