Using COC(=O)COc1ccc2c(c1)cc(C(=O)N1CCN(c3ccccc3C(C)(C)C)CC1)n2C to produce Cn1c(C(=O)N2CCN(c3ccccc3C(C)(C)C)CC2)cc2cc(OCC(=O)O)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.