Using COC=C1C=CC=CC1[PH+](c1ccccc1)c1ccccc1, O=C(C1=NOCCO1)c1ccccc1OC1CCCCO1 to produce COC=C(C1=NOCCO1)c1ccccc1OC1CCCCO1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.