Using CC(=O)OC(C)=O, Nc1ccc(C#CCCN2CC=C(c3ccccc3)CC2)nc1 to produce CNc1ccc(C#CCCN2CC=C(c3ccccc3)CC2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.