Using COC(=O)c1n[nH]c2ccc(N)cc12, CC(C)(C)OC(=O)N1CCSC(C(=O)O)C1 to produce COC(=O)c1n[nH]c2ccc(NC(=O)C3CN(C(=O)OC(C)(C)C)CCS3)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.