Using CCc1cccc(CC)c1NC(=S)NN, CCOC(=O)C(Cl)C(C)=O to produce CCOC(=O)c1c(Nc2c(CC)cccc2CC)n[nH]c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.