Using NCC(F)(F)F, COC(=O)c1ccc(OCc2c(-c3ccccc3F)noc2C)nc1 to produce Cc1onc(-c2ccccc2F)c1COc1ccc(C(=O)NCC(F)(F)F)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.