Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -6.021\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCCCC[C@H]1CN(C2CCCCC2)C(=O)[C@@H]1CC(=O)NCc1ccc(OC)cc1
[b] Cc1cccc(C(=O)Nc2ccc3c(c2)C(=O)N(CC2CCCO2)C3=O)c1
[c] CCN(CC)C(=O)C1CCCN(c2ccc([N+](=O)[O-])cc2/C=N/NC(=O)c2cccc([N+](=O)[O-])c2)C1
Answer: a. CCCCC[C@H]1CN(C2CCCCC2)C(=O)[C@@H]1CC(=O)NCc1ccc(OC)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
2-[(3R,4R)-1-cyclohexyl-2-oxo-4-pentylpyrrolidin-3-yl]-N-[(4-methoxyphenyl)methyl]acetamide