Using N#Cc1cccc(C2NC(=O)NC(c3ccccc3)=C2c2ccccc2)c1, NO to produce N=C(NO)c1cccc(C2NC(=O)NC(c3ccccc3)=C2c2ccccc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.