Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 6.390\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC(C)(C)C(=O)/C=C(\N)c1ccncc1
b. Cc1cccc(NC(=S)NNC(=S)NC2CCCCC2)c1C
Answer: a. CC(C)(C)C(=O)/C=C(\N)c1ccncc1
{#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#}
CC(C)(C)C(=O)/C=C(\N)c1ccncc1
CC(C)(C)C(=O)/C=C(\N)c1ccncc1
(Z)-1-amino-4,4-dimethyl-1-pyridin-4-ylpent-1-en-3-one