Using CN(CC(=O)O)C(=O)OC(C)(C)C, Cc1cc(-c2noc(-c3scc(CC(C)C)c3C)n2)cc(C)c1OCC(O)CN to produce CNCC(=O)NCC(O)COc1c(C)cc(-c2noc(-c3scc(CC(C)C)c3C)n2)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.