Using Cc1c(N2CCN(Cc3ccccc3)CC2)c(=O)[nH]c(=O)n1Cc1c(F)cccc1C(F)(F)F to produce Cc1c(N2CCNCC2)c(=O)[nH]c(=O)n1Cc1c(F)cccc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.