Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.812\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCn1c(-c2cc(Br)ccc2O)n[nH]c1=S
b: CCCN1CCN(C(=O)Cn2ncc3c([nH]c4ccc(C)cc43)c2=O)CC1
c: Cc1cc(NS(=O)(=O)c2ccc(NC(=O)Cc3ccc([N+](=O)[O-])cc3)cc2)no1
Answer: a. CCn1c(-c2cc(Br)ccc2O)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#}
CCn1c(-c2cc(Br)ccc2O)n[nH]c1=S
CCn1c(-c2cc(Br)ccc2O)n[nH]c1=S
3-(5-bromo-2-hydroxyphenyl)-4-ethyl-1H-1,2,4-triazole-5-thione