Task: Answer the MCQ question.
Question: Which compound exhibits a 13.975\% 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) Cc1nn(C)cc1-c1cc(C(=O)O)c2ccccc2n1
(b) O=C(COc1nsnc1N1CCOCC1)Nc1ccc(Br)cc1
(c) CCOc1ccc(C(=O)COC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)cc1
Answer: a. Cc1nn(C)cc1-c1cc(C(=O)O)c2ccccc2n1
{#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#}
Cc1nn(C)cc1-c1cc(C(=O)O)c2ccccc2n1
Cc1nn(C)cc1-c1cc(C(=O)O)c2ccccc2n1
2-(1,3-dimethylpyrazol-4-yl)quinoline-4-carboxylic acid