Task: Answer the multiple-choice question.
Question: Which drug has a 16.129\% 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. O=C(Nc1ncccc1Cl)C(Sc1ccccc1)c1ccccc1
b. COc1ccccc1OCCNC(=O)/C=C/c1ccc([N+](=O)[O-])cc1
c. CC(=O)Nc1ccc(/C(C)=N/Nc2nc(Nc3ccccc3)nc(N3CCOCC3)n2)cc1
d. O=C(Nc1cccc(NC(=O)c2nccc3ccccc23)c1)c1ccco1
e. CCC(Sc1nc(=O)cc(N)n1CCc1ccccc1)C(=O)Nc1ccccc1C#N
Answer: a. O=C(Nc1ncccc1Cl)C(Sc1ccccc1)c1ccccc1
{#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#}
O=C(Nc1ncccc1Cl)C(Sc1ccccc1)c1ccccc1
O=C(Nc1ncccc1Cl)C(Sc1ccccc1)c1ccccc1
N-(3-chloropyridin-2-yl)-2-phenyl-2-phenylsulfanylacetamide