Using O=C1c2ccccc2C(=O)N1CC#Cc1ccc(C#CCN2C(=O)c3ccccc3C2=O)nc1 to produce O=C1c2ccccc2C(=O)N1CCCc1ccc(CCCN2C(=O)c3ccccc3C2=O)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.