Using O=Cc1ccc(-c2ccccc2)cc1F, CNC(=O)c1nc(-c2cccc(CN)c2)cnc1N to produce CNC(=O)c1nc(-c2cccc(CNCc3ccc(-c4ccccc4)cc3F)c2)cnc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.