Using COC(=O)c1ccnc(CN2CCN(C(=O)c3ccc(NC(=O)NC4CCC4)c(F)c3)CC2)c1 to produce O=C(Nc1ccc(C(=O)N2CCN(Cc3cc(C(=O)[O-])ccn3)CC2)cc1F)NC1CCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.