Using COC(=O)C(C)(C)Sc1ccc2c(c1)C(=C1CCN(C)CC1)c1sccc1CO2 to produce CN1CCC(=C2c3cc(SC(C)(C)C(=O)O)ccc3OCc3ccsc32)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.