Using ClCc1ccccn1, Cn1c(C(F)(F)F)cc(=O)n(-c2cc3c(cc2F)OCC(=O)N3)c1=O to produce Cn1c(C(F)(F)F)cc(=O)n(-c2cc3c(cc2F)OCC(=O)N3Cc2ccccn2)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.