Using CC(C)(C)OC(=O)N1CCC(NC(=O)c2nnc(Nc3ccccc3F)o2)CC1 to produce O=C(NC1CCNCC1)c1nnc(Nc2ccccc2F)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.