Using c1ccncc1, COc1ccc(C2CCc3cc(OC)ccc3C2)c(N)c1 to produce CCNc1cc(OC)ccc1C1CCc2cc(OC)ccc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.