Task: Answer the MCQ question.
Query: Which compound exhibits a 6.737\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] NC(=O)c1ccsc1NC(=O)c1ccc(S(=O)(=O)N2CCCc3ccccc32)cc1
[b] CCn1ccnc1[C@@H]1C[C@H]2CN(c3ccccc3OC)C(=O)[C@]23CCCN13
[c] COc1cccc(-c2cc(-c3cccnc3)c(C#N)c(N)n2)c1
Answer: c. COc1cccc(-c2cc(-c3cccnc3)c(C#N)c(N)n2)c1
{#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#}
COc1cccc(-c2cc(-c3cccnc3)c(C#N)c(N)n2)c1
COc1cccc(-c2cc(-c3cccnc3)c(C#N)c(N)n2)c1
2-amino-6-(3-methoxyphenyl)-4-pyridin-3-ylpyridine-3-carbonitrile