Problem statement: Answer the multiple-choice question.
Question: Which compound has a 15.266\% 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] Cc1ccc(C(=O)Nc2ccccc2C(=O)O)cc1S(=O)(=O)NCc1ccccc1
[b] COC(=O)c1nn(-c2nc(-c3cccc(OC)c3)cc(C(F)(F)F)n2)cc1[N+](=O)[O-]
[c] COc1ccccc1N1CCN(S(=O)(=O)c2cc(Br)cnc2N)CC1
Answer: c. COc1ccccc1N1CCN(S(=O)(=O)c2cc(Br)cnc2N)CC1
{#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#}
COc1ccccc1N1CCN(S(=O)(=O)c2cc(Br)cnc2N)CC1
COc1ccccc1N1CCN(S(=O)(=O)c2cc(Br)cnc2N)CC1
5-bromo-3-[4-(2-methoxyphenyl)piperazin-1-yl]sulfonylpyridin-2-amine