Using CCOC(=O)C1(NC(=O)c2cccc3c2CCCC3)Cc2c(C)sc(C)c2C1 to produce Cc1sc(C)c2c1CC(NC(=O)c1cccc3c1CCCC3)(C(=O)O)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.