Using COc1ccc(CN)c(OC)c1, CCCCc1nc2c(I)n[nH]c2c(=O)[nH]1 to produce CCCCc1nc(NCc2ccc(OC)cc2OC)c2[nH]nc(I)c2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.