Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.699\% 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] Cc1ccc(-c2nc3cc(N)ccc3o2)cc1Br
[b] Cc1ccc(SCC(=O)N2CCc3ccccc32)cc1
[c] Cc1ccccc1C(=O)NC(Oc1ccccc1)C(Cl)(Cl)Cl
Answer: a. Cc1ccc(-c2nc3cc(N)ccc3o2)cc1Br
{#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#}
Cc1ccc(-c2nc3cc(N)ccc3o2)cc1Br
Cc1ccc(-c2nc3cc(N)ccc3o2)cc1Br
2-(3-bromo-4-methylphenyl)-1,3-benzoxazol-5-amine