Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 14.460\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) C=CCn1c(-c2ccncc2)n[nH]c1=S
b) COc1ccc(-c2nc3ccccc3c(C(=O)Nc3ccc(S(=O)(=O)Nc4cc(C)on4)cc3)c2C)cc1
Answer: a. C=CCn1c(-c2ccncc2)n[nH]c1=S
{#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=CCn1c(-c2ccncc2)n[nH]c1=S
C=CCn1c(-c2ccncc2)n[nH]c1=S
4-prop-2-enyl-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione