Using C=C(C)c1cccc(CN(C)C/C=C\C#CC(C)(C)C)c1, [Li]CCCC to produce C=Cc1cccc(CN(C)Cc2ccc(C(C)(C)C)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.