Task: Answer the multiple-choice question.
Query: Which drug exhibits a -3.998% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1ccccc1N(C(C)=O)c1nc(C)cc(C)c1C#N
b) CCNC(=O)/C(C#N)=C/c1c(N2CCN(c3cccc(Cl)c3)CC2)nc2c(C)cccn2c1=O
c) CCSc1nnc(NC(=O)c2cccnc2Cl)s1
Answer: a. COc1ccccc1N(C(C)=O)c1nc(C)cc(C)c1C#N
{#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#}
COc1ccccc1N(C(C)=O)c1nc(C)cc(C)c1C#N
COc1ccccc1N(C(C)=O)c1nc(C)cc(C)c1C#N
N-(3-cyano-4,6-dimethylpyridin-2-yl)-N-(2-methoxyphenyl)acetamide