Using COc1cc(C)c2[nH]c(=O)c3sccc3c2c1-c1ccc(C(CN(C)C(=O)OC(C)(C)C)C(C)C)cc1 to produce CNCC(c1ccc(-c2c(OC)cc(C)c3[nH]c(=O)c4sccc4c23)cc1)C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.