Task: Answer the MCQ question.
Question: Which drug exhibits a 8.538\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Nc1nc(CSc2ccccc2)nc(N2CCCCC2)n1
b: C=CCN(C(=O)c1csnn1)C(C(=O)NCc1ccccc1)c1ccccc1F
Answer: b. C=CCN(C(=O)c1csnn1)C(C(=O)NCc1ccccc1)c1ccccc1F
{#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#}
C=CCN(C(=O)c1csnn1)C(C(=O)NCc1ccccc1)c1ccccc1F
C=CCN(C(=O)c1csnn1)C(C(=O)NCc1ccccc1)c1ccccc1F
N-[2-(benzylamino)-1-(2-fluorophenyl)-2-oxoethyl]-N-prop-2-enylthiadiazole-4-carboxamide