Using COC(=O)c1ccc(N(c2cc3c(c(C(C)(C)C)c2C)OCC3(C)C)C(C)C)cc1 to produce Cc1c(N(c2ccc(C(=O)O)cc2)C(C)C)cc2c(c1C(C)(C)C)OCC2(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.