Using CCOC(=O)c1c(C)c(C(=O)c2ccc(SC)n2C)n2c1C(C(=O)OCC)CC2 to produce CSc1ccc(C(=O)c2c(C)c(C(=O)O)c3n2CCC3C(=O)O)n1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.