Using C#CCCN1CCC(Cc2ccccc2)CC1, O=C1Nc2ccc(I)cc2C1=O to produce O=C1Nc2ccc(C#CCCN3CCC(Cc4ccccc4)CC3)cc2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.