Using COC(=O)c1cccc2c1NC(c1cccc(C(=O)NC3CCN(C)C3)c1)C(C)(C)C2 to produce CN1CCC(NC(=O)c2cccc(C3Nc4c(cccc4C(=O)O)CC3(C)C)c2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.