Using Cc1sc2cc(Oc3ccnc4cc(-c5nccn5C)sc34)ccc2c1C(=O)O, NCCCO to produce Cc1sc2cc(Oc3ccnc4cc(-c5nccn5C)sc34)ccc2c1C(=O)NCCCO, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.