Using c1ccc2c(c1)[nH]c1ccccc12, COc1cccc(-c2nnc(-c3ccc(I)cc3)o2)c1 to produce COc1cccc(-c2nnc(-c3ccc(-n4c5ccccc5c5ccccc54)cc3)o2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.