Using O=C1Cc2c(ccc(F)c2/C(I)=C/C(=O)c2ccc[nH]2)N1, NCCO to produce O=C1Nc2ccc(F)c3c(NCCO)cc(-c4ccc[nH]4)c1c23, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.