Using OC1CCNC1, Cc1cc2cc(Nc3ccnc4cc(C(=O)O)sc34)ccc2[nH]1 to produce Cc1cc2cc(Nc3ccnc4cc(C(=O)N5CCC(O)C5)sc34)ccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.