Using C=CCON1C(=O)c2ccc(N3CCCC3)c3cc(C)cc(c23)C1=O to produce Cc1cc2c3c(ccc(N4CCCC4)c3c1)C(=O)N(O)C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.