Using CCCc1c(OCCCCC#N)ccc(C(=O)c2ccccc2OC)c1OC, [Li]CCCC to produce C=C(c1ccccc1OC)c1ccc(OCCCCC#N)c(CCC)c1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.