Using OC(c1ccccn1)(c1cccc2cccnc12)c1cncn1C(c1ccccc1)(c1ccccc1)c1ccccc1 to produce c1ccc(C(c2cnc[nH]2)c2cccc3cccnc23)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.