Using C#CCOc1ccc2c(c1)c(-c1ccc(C(C)C)cc1)nc(=O)n2CC(O)c1ccccc1 to produce C#CCOc1ccc2c(c1)c(-c1ccc(C(C)C)cc1)nc(=O)n2CC(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.