Using O=C(NCC(F)(F)F)c1ccc(-n2cc(C(=O)O)nn2)c(I)c1, NC1CC1 to produce O=C(NCC(F)(F)F)c1ccc(-n2cc(C(=O)NC3CC3)nn2)c(I)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.