Using CC(c1c(O)ccc2c1O/C(=C\c1n[nH]c3ccccc13)C2=O)N1CCN(C(=O)OC(C)(C)C)CC1 to produce CC(c1c(O)ccc2c1O/C(=C\c1n[nH]c3ccccc13)C2=O)N1CCNCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.