Task: Answer the multiple choice question.
Question: Which compound has a 7.596\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a NC(=O)CN1C(=O)C(=O)N(Cc2cccc(Cl)c2)C1=O
b O=C(O)CCCNc1ccc(S(=O)(=O)Nc2ccccc2C(=O)O)cc1C(=O)O
Answer: a. NC(=O)CN1C(=O)C(=O)N(Cc2cccc(Cl)c2)C1=O
{#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#}
NC(=O)CN1C(=O)C(=O)N(Cc2cccc(Cl)c2)C1=O
NC(=O)CN1C(=O)C(=O)N(Cc2cccc(Cl)c2)C1=O
2-[3-[(3-chlorophenyl)methyl]-2,4,5-trioxoimidazolidin-1-yl]acetamide