Problem statement: Answer the MCQ question.
Query: Which drug has a 4.761\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COC(=O)c1cccnc1NC(=S)NNC(=O)c1ccccc1
[b] C=CCNC(=O)C1(S(=O)(=O)c2ccccc2)CC=CC1
Answer: b. C=CCNC(=O)C1(S(=O)(=O)c2ccccc2)CC=CC1
{#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=CCNC(=O)C1(S(=O)(=O)c2ccccc2)CC=CC1
C=CCNC(=O)C1(S(=O)(=O)c2ccccc2)CC=CC1
1-(benzenesulfonyl)-N-prop-2-enylcyclopent-3-ene-1-carboxamide