Using Cc1nc(C(=O)N(C)CCNC(=O)C(F)(F)F)c(-c2ccc(F)cc2)s1 to produce Cc1nc(C(=O)N(C)CCN)c(-c2ccc(F)cc2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.