Using C1=COCCC1, OCCSc1ccccc1-c1nnc2ccc(F)cn12 to produce Fc1ccc2nnc(-c3ccccc3SCCOC3CCCCO3)n2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.