Problem statement: Answer the multiple choice question.
Query: Which drug has a 2.768\% 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 or b without using any additional words.
Options:
[a] Nc1nnc(SCC(=O)Nc2cccc(S(=O)(=O)N3CCCCC3)c2)s1
[b] O=C(CCn1c(=S)oc2ccccc21)Nc1ccccc1F
Answer: a. Nc1nnc(SCC(=O)Nc2cccc(S(=O)(=O)N3CCCCC3)c2)s1
{#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#}
Nc1nnc(SCC(=O)Nc2cccc(S(=O)(=O)N3CCCCC3)c2)s1
Nc1nnc(SCC(=O)Nc2cccc(S(=O)(=O)N3CCCCC3)c2)s1
2-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]-N-(3-piperidin-1-ylsulfonylphenyl)acetamide