Using [2H]c1c([2H])c([2H])c(N)c(N)c1[2H], Nc1ccc(C(=O)O)cc1 to produce Nc1ccc(-c2nc3ccccc3[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.