Using C=C(C)c1c(OC)ccc2cc(C(O)(c3c[nH]cn3)C(C)C)ccc12 to produce COc1ccc2cc(C(O)(c3c[nH]cn3)C(C)C)ccc2c1C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.