Using Cc1cnc(NCCCN)c(C)c1, Cc1ccc(Cc2cnc(N[N+](=O)[O-])[nH]c2=O)cn1 to produce Cc1cnc(NCCCNc2ncc(Cc3ccc(C)nc3)c(=O)[nH]2)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.