Task: Answer the MCQ question.
Question: Which compound exhibits a 9.431% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) S=c1[nH]nc(-c2n[nH]c3c2CCC3)n1/N=C/C=C/c1ccccc1
(b) O=C(NC1CCCC1)c1ccc(Cl)s1
Answer: b. O=C(NC1CCCC1)c1ccc(Cl)s1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NC1CCCC1)c1ccc(Cl)s1
O=C(NC1CCCC1)c1ccc(Cl)s1
5-chloro-N-cyclopentylthiophene-2-carboxamide