Using NO, N#Cc1cccc(Oc2ccc3c(c2)S(=O)(=O)N=C2CCCN23)c1 to produce NC(=NO)c1cccc(Oc2ccc3c(c2)S(=O)(=O)N=C2CCCN23)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.