Using COc1ccc([C@@H]2CN(C(=O)[C@@H]3COC(C)(C)O3)C[C@@]2(C)[C@@H](C)O)cc1OC1CN(c2ccccn2)C1 to produce COc1ccc([C@@H]2CN(C(=O)[C@@H](O)CO)C[C@@]2(C)[C@@H](C)O)cc1OC1CN(c2ccccn2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.