Using Cc1cn(-c2ncc(-c3ccccc3F)cn2)c2cc(C(=O)O)ccc12, C1CNCOC1 to produce Cc1cn(-c2ncc(-c3ccccc3F)cn2)c2cc(C(=O)N3CCCOC3)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.