Problem statement: Answer the multiple-choice question.
Question: Which drug has a 6.514\% 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 COCCn1c(=N)c(S(=O)(=O)c2ccc(Br)cc2)cc2c(=O)n3ccccc3nc21
b Fc1ccc(/C=N/NC(=S)Nc2cccnc2)cc1F
Answer: b. Fc1ccc(/C=N/NC(=S)Nc2cccnc2)cc1F
{#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#}
Fc1ccc(/C=N/NC(=S)Nc2cccnc2)cc1F
Fc1ccc(/C=N/NC(=S)Nc2cccnc2)cc1F
1-[(E)-(4,5-difluorophenyl)methylideneamino]-3-pyridin-3-ylthiourea