Using CN(C)Cc1cccc(CSCCN)c1, O=c1[nH]c(N[N+](=O)[O-])ncc1Cc1cccnc1 to produce CN(C)Cc1cccc(CSCCNc2ncc(Cc3cccnc3)c(=O)[nH]2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.