Task: Answer the multiple choice question.
Query: Which drug has a 13.428\% 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: CN1/C(=C\C(=O)Nc2ccc(Cl)cc2)C(C)(C)c2ccccc21
b: COc1ccccc1C1CCN(c2cc(O)ccc2[N+](=O)[O-])CC1
Answer: a. CN1/C(=C\C(=O)Nc2ccc(Cl)cc2)C(C)(C)c2ccccc21
{#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#}
CN1/C(=C\C(=O)Nc2ccc(Cl)cc2)C(C)(C)c2ccccc21
CN1/C(=C\C(=O)Nc2ccc(Cl)cc2)C(C)(C)c2ccccc21
(2Z)-N-(4-chlorophenyl)-2-(1,3,3-trimethylindol-2-ylidene)acetamide