Task: Answer the multiple choice question.
Question: Which compound has a 3.386\% 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, b, or c without using any additional words.
Options:
a O=C(Cc1noc2ccccc12)Nc1ccc(Cl)cc1
b Cn1cc(/C=C(\C#N)C(=O)Nc2ncc(Cc3cccc(Cl)c3)s2)c2ccccc21
c CCOCCCNc1ccc(N2C(=O)C3CCCCC3C2=O)cc1[N+](=O)[O-]
Answer: b. Cn1cc(/C=C(\C#N)C(=O)Nc2ncc(Cc3cccc(Cl)c3)s2)c2ccccc21
{#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#}
Cn1cc(/C=C(\C#N)C(=O)Nc2ncc(Cc3cccc(Cl)c3)s2)c2ccccc21
Cn1cc(/C=C(\C#N)C(=O)Nc2ncc(Cc3cccc(Cl)c3)s2)c2ccccc21
(E)-N-[5-[(3-chlorophenyl)methyl]-1,3-thiazol-2-yl]-2-cyano-3-(1-methylindol-3-yl)prop-2-enamide