Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -4.044% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1cc(/C=C(\C#N)c2nc3ccccc3o2)ccc1O
[b] COc1ccc(C2(c3ccc(OC(C)=O)cc3OC(C)=O)CC(c3ccccc3)NC(=S)N2)cc1
[c] O=C(NC(=S)Nc1ccccc1N1CCCCC1)c1cccs1
Answer: a. COc1cc(/C=C(\C#N)c2nc3ccccc3o2)ccc1O
{#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#}
COc1cc(/C=C(\C#N)c2nc3ccccc3o2)ccc1O
COc1cc(/C=C(\C#N)c2nc3ccccc3o2)ccc1O
(E)-2-(1,3-benzoxazol-2-yl)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enenitrile