Task: Answer the MCQ question.
Query: Which drug exhibits a 14.065\% 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(/C=N/Nc2nccnc2Cl)c1
(b) CN1C(=O)c2ccccc2NC(=O)[C@]12O[C@@H]2c1ccccc1
Answer: a. Fc1cccc(/C=N/Nc2nccnc2Cl)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(/C=N/Nc2nccnc2Cl)c1
Fc1cccc(/C=N/Nc2nccnc2Cl)c1
3-chloro-N-[(E)-(3-fluorophenyl)methylideneamino]pyrazin-2-amine