Using CC1(C)CC(=O)N(Cc2ccccc2)C(=O)C1, CC(C)CCON=O to produce CC1(C)CC(=O)N(Cc2ccccc2)C(=O)/C1=N\O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.