Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 1.501\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(OCc2cccc(C(=O)Nn3cc([N+](=O)[O-])cn3)c2)cc1
b: CCn1c(=O)[nH]c(=O)c2c(N)c(C(=O)c3ccccc3OC)sc21
c: Cc1ccc(-c2ccc(/C=N\NC(=O)c3cc4c(ccc5ccccc54)o3)o2)cc1[N+](=O)[O-]
d: CN(c1cccc(NC(=O)COc2ccc(Cl)cc2Cl)c1)S(C)(=O)=O
Answer: d. CN(c1cccc(NC(=O)COc2ccc(Cl)cc2Cl)c1)S(C)(=O)=O
{#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#}
2-(2,4-dichlorophenoxy)-N-[3-[methyl(methylsulfonyl)amino]phenyl]acetamide