Task: Answer the MCQ question.
Query: Which compound has a -5.050\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccc(NC(=S)NC(C)Cc2cccs2)cc1
b. COc1ccc(-c2cc(-c3ccc(O)cc3)nc(N)c2C#N)cc1OC
c. O=C1CCC[C@@H]2[C@H]3CCC[N+]4([O-])CCC[C@@H](CN12)[C@@H]34
Answer: b. COc1ccc(-c2cc(-c3ccc(O)cc3)nc(N)c2C#N)cc1OC
{#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#}
COc1ccc(-c2cc(-c3ccc(O)cc3)nc(N)c2C#N)cc1OC
COc1ccc(-c2cc(-c3ccc(O)cc3)nc(N)c2C#N)cc1OC
2-amino-4-(3,4-dimethoxyphenyl)-6-(4-hydroxyphenyl)pyridine-3-carbonitrile