Using O=C(CCl)N1Cc2cnc(NC3Cc4ccccc4C3)nc2C1, C#CCCO to produce C#CCCOCC(=O)N1Cc2cnc(NC3Cc4ccccc4C3)nc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.