Task: Answer the MCQ question.
Question: Which drug has a -6.597% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C1CNC(c2ccccc2Cl)c2cc(Br)ccc2N1
b O=C(CSc1ccc(-c2ccncc2)nn1)N1CCN(c2ccccc2)CC1
Answer: b. O=C(CSc1ccc(-c2ccncc2)nn1)N1CCN(c2ccccc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CSc1ccc(-c2ccncc2)nn1)N1CCN(c2ccccc2)CC1
O=C(CSc1ccc(-c2ccncc2)nn1)N1CCN(c2ccccc2)CC1
1-(4-phenylpiperazin-1-yl)-2-(6-pyridin-4-ylpyridazin-3-yl)sulfanylethanone