Using CC(C)(C)OC(=O)NCCCn1c(=O)c(-c2ccccc2)cn(Cc2ccccc2)c1=O to produce NCCCn1c(=O)c(-c2ccccc2)cn(Cc2ccccc2)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.