Using O=C1CSC(=O)C1, CCCCCCCCCCC/C=C\CCCCC(=O)O to produce CCCCCCCCCCC/C=C\CCCCC(=O)C1=C(O)CSC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.