Problem statement: Answer the MCQ question.
Question: Which compound has a 20.271\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COC(=O)c1[nH]c2cccc(OC)c2c1NC(=O)CN1CCC(C(N)=O)(N2CCCCC2)CC1
b.) N#CC1=C(N)SC(N)=C(C#N)C1c1ccnc2ccccc12
c.) CN(C)c1ccc(NC(=O)C(=O)C2C(=O)Nc3ccccc32)cc1
Answer: b. N#CC1=C(N)SC(N)=C(C#N)C1c1ccnc2ccccc12
{#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#}
N#CC1=C(N)SC(N)=C(C#N)C1c1ccnc2ccccc12
N#CC1=C(N)SC(N)=C(C#N)C1c1ccnc2ccccc12
2,6-diamino-4-quinolin-4-yl-4H-thiopyran-3,5-dicarbonitrile