Using CC(C)(C)OC(=O)N[C@@H](C(=O)O)C(C)(C)C, CC1(C)COc2cccc(Oc3ncc(N)cn3)c21 to produce CC(C)(C)OC(=O)N[C@@H](C(=O)Nc1cnc(Oc2cccc3c2C(C)(C)CO3)nc1)C(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.