Using COC(=O)c1ccc(Sc2c3n(c4ccccc24)CCN(C)C3=O)cc1, NO to produce CN1CCn2c(c(Sc3ccc(C(=O)NO)cc3)c3ccccc32)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.