Using O=C1CCCC1, C[C@@]1(c2cc(N)ccc2F)CCOC(N)=N1 to produce C[C@@]1(c2cc(NC3CCCC3)ccc2F)CCOC(N)=N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.