Using COc1ccc(-c2nc(C)n(CCC(C)(C)NCC(O)c3ccc(OCc4ccccc4)c(CO)c3)n2)cc1 to produce COc1ccc(-c2nc(C)n(CCC(C)(C)NCC(O)c3ccc(O)c(CO)c3)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.