Using Oc1ccccc1C1CC(c2cccnc2)=NN1, O=C(O)c1ccc(-c2ccccn2)s1 to produce O=C(c1ccc(-c2ccccn2)s1)N1N=C(c2cccnc2)CC1c1ccccc1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.