Using COC(=O)C(C1CCN(C(=O)OC(C)(C)C)CC1)C(O)c1sccc1NC(=O)C(C)(C)C to produce O=c1[nH]c2ccsc2cc1C1CCNCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.