Using COC(=O)CCCl, Cc1cccc(-c2[nH]c(Cc3ccc(F)c(O)c3)nc2-c2ccc3ncccc3c2)n1 to produce COC(=O)COc1cc(Cc2nc(-c3ccc4ncccc4c3)c(-c3cccc(C)n3)[nH]2)ccc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.