Task: Answer the multiple-choice question.
Question: Which drug exhibits a 24.599\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1[nH]c2ccccc2c1C(=O)CN1CCN(C(=O)c2ccco2)CC1
b. O=c1c2nnn(Cc3ccccc3)c2ncn1-c1ccccc1
c. COc1ccc(-c2cc(-c3cccs3)nc(OC)c2C#N)cc1OC
d. COCCn1nnnc1CN(CCc1ccccc1)Cc1cc2ccc(C)cc2[nH]c1=O
e. CCc1ccc(N(C(=O)c2snc(C(N)=O)c2N)C(C(=O)NCCC(C)C)c2c[nH]c3ccccc23)cc1
Answer: c. COc1ccc(-c2cc(-c3cccs3)nc(OC)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(-c3cccs3)nc(OC)c2C#N)cc1OC
COc1ccc(-c2cc(-c3cccs3)nc(OC)c2C#N)cc1OC
4-(3,4-dimethoxyphenyl)-2-methoxy-6-thiophen-2-ylpyridine-3-carbonitrile