Using N#Cc1ccc2nc3c(c(=O)n2c1)CSC3, [N-]=[N+]=[N-] to produce O=c1c2c(nc3ccc(-c4nnn[nH]4)cn13)CSC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.