Task: Answer the multiple choice question.
Query: Which drug exhibits a -9.680% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(C)(C)c1ccccc1NC(=O)c1ccco1
[b] O=c1[nH]c(=O)n(-c2cccc3ccccc23)c(O)c1/C=N/N1CCCCC1
[c] COc1ccc(C(C#N)Nc2ccccc2OC)cc1
[d] Cc1c(C(=O)O)sc(=S)n1-c1ccccc1
Answer: c. COc1ccc(C(C#N)Nc2ccccc2OC)cc1
{#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#}
COc1ccc(C(C#N)Nc2ccccc2OC)cc1
COc1ccc(C(C#N)Nc2ccccc2OC)cc1
2-(2-methoxyanilino)-2-(4-methoxyphenyl)acetonitrile