Task: Answer the multiple-choice question.
Question: Which compound exhibits a 16.097\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Nc1nc(SCC(=O)Nc2ccc(Cl)cn2)n[nH]1
b CCCCCC(=O)NC(=S)Nc1ccc(N2CCCCC2)c(Cl)c1
c O=C(Nc1nccs1)c1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
d O=C(CSc1nnc(Cc2ccccc2)c(=O)[nH]1)Nc1ccccc1
e COc1cccc(NC(=S)NC(=O)c2cncc(Br)c2)c1
Answer: a. Nc1nc(SCC(=O)Nc2ccc(Cl)cn2)n[nH]1
{#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#}
Nc1nc(SCC(=O)Nc2ccc(Cl)cn2)n[nH]1
Nc1nc(SCC(=O)Nc2ccc(Cl)cn2)n[nH]1
2-[(5-amino-1H-1,2,4-triazol-3-yl)sulfanyl]-N-(5-chloropyridin-2-yl)acetamide