Using COC(=O)c1ccc2nc(-c3ccccc3)c(N3CCCCC3C)nc2c1 to produce CC1CCCCN1c1nc2cc(C(=O)O)ccc2nc1-c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.