Using O=C(c1ccc(O)cc1)c1nc2ccccc2[nH]1, COC(=O)N1CCC(c2nccnc2F)CC1 to produce COC(=O)N1CCC(c2nccnc2Oc2ccc(C(=O)c3nc4ccccc4[nH]3)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.