Using O=C(n1ccnc1)n1ccnc1, COc1ccc2c(c1)cc(-c1ccccc1)n2Cc1cccc(C(N)=NO)n1 to produce COc1ccc2c(c1)cc(-c1ccccc1)n2Cc1cccc(-c2noc(=O)[nH]2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.