Using O=C(O)c1ncc2c(ccn2Cc2ccc(F)cc2)c1CCCO, NOC1CCCCO1 to produce O=C(NOC1CCCCO1)c1ncc2c(ccn2Cc2ccc(F)cc2)c1CCCO, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.