Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.268\% 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 other words.
Options:
(a) C/C(=N/NC(=O)c1ccncc1)c1c[nH]c2ccccc12
(b) CCc1ccccc1NC(=O)C/C(C)=N/NC(=O)COc1ccccc1C
(c) CCCCNS(=O)(=O)c1cccc(S(=O)(=O)N2CCCC2)c1
Answer: b. CCc1ccccc1NC(=O)C/C(C)=N/NC(=O)COc1ccccc1C
{#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#}
CCc1ccccc1NC(=O)C/C(C)=N/NC(=O)COc1ccccc1C
CCc1ccccc1NC(=O)C/C(C)=N/NC(=O)COc1ccccc1C
(3E)-N-(2-ethylphenyl)-3-[[2-(2-methylphenoxy)acetyl]hydrazinylidene]butanamide