Using CCOC(=O)N1CCN(c2nc3c(cc2F)c(=O)c(C(=O)O)cn3C2CC2)CC1 to produce O=C(O)c1cn(C2CC2)c2nc(N3CCNCC3)c(F)cc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.