Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.588\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(CN1CCN(c2ccccc2)CC1)c1ccc2cc[nH]c2c1
[b] CCOc1ccc(Cl)cc1/C=N/NC(=O)CNC(=O)c1ccccc1
Answer: a. O=C(CN1CCN(c2ccccc2)CC1)c1ccc2cc[nH]c2c1
{#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#}
O=C(CN1CCN(c2ccccc2)CC1)c1ccc2cc[nH]c2c1
O=C(CN1CCN(c2ccccc2)CC1)c1ccc2cc[nH]c2c1
1-(1H-indol-6-yl)-2-(4-phenyl-1,4-diazinan-1-yl)ethanone