Task: Answer the MCQ question.
Query: Which drug exhibits a 17.916\% 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] Fc1cccc(CN2CCSCC2)c1
[b] C/C(=N\NC(=O)CSc1nc2ccccc2s1)c1ccco1
Answer: a. Fc1cccc(CN2CCSCC2)c1
{#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#}
Fc1cccc(CN2CCSCC2)c1
Fc1cccc(CN2CCSCC2)c1
4-[(3-fluorophenyl)methyl]thiomorpholine