User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an N-alkylpiperazine that is butane which is substituted by a 3,5-dioxopiperazin-1-yl group at positions 2 and 3. The meso isomer. It has a role as an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor, an apoptosis inducer and an antineoplastic agent.
Assistant: This is a molecule that fits this description: C[C@H]([C@H](C)N1CC(=O)NC(=O)C1)N1CC(=O)NC(=O)C1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
C[C@H]([C@H](C)N1CC(=O)NC(=O)C1)N1CC(=O)NC(=O)C1
4-[(2R,3S)-3-(3,5-dioxopiperazin-1-yl)butan-2-yl]piperazine-2,6-dione
The molecule is an N-alkylpiperazine that is butane which is substituted by a 3,5-dioxopiperazin-1-yl group at positions 2 and 3. The meso isomer. It has a role as an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor, an apoptosis inducer and an antineoplastic agent.