Using CCc1nc2ncn(Cc3cc(C(C)(C)C)c(OCc4ccccc4)c(C(C)(C)C)c3)c2c(=O)[nH]1 to produce CCc1nc2ncn(Cc3cc(C(C)(C)C)c(O)c(C(C)(C)C)c3)c2c(=O)[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.