Using CCCCCCCCCCC#Cc1csc(CC(NC(C)=O)(C(=O)OCC)C(=O)OCC)c1 to produce CCCCCCCCCCC#Cc1csc(CC(CO)NC(C)=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.