Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 15.281\% 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. C/C(=C\C(=S)Nc1ccccc1)Nc1cccc2ccccc12
b. CCn1c(C(O)c2cccc(OC)c2OC)nc2ccccc21
Answer: a. C/C(=C\C(=S)Nc1ccccc1)Nc1cccc2ccccc12
{#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/C(=C\C(=S)Nc1ccccc1)Nc1cccc2ccccc12
C/C(=C\C(=S)Nc1ccccc1)Nc1cccc2ccccc12
(E)-3-(naphthalen-1-ylamino)-N-phenylbut-2-enethioamide