Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.863\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(Oc1ccccc1N1C(=O)C2CC=CCC2C1=O)c1ccc(Br)cc1
b: Cc1ccccc1C(=O)Nc1ccc(-c2nnc(SC(C)C(=O)O)n2C)cc1
c: CC(=O)Nc1ccc(S(=O)(=O)N2CCN(C(=O)c3ncoc3-c3ccccc3F)CC2)cc1
Answer: a. O=C(Oc1ccccc1N1C(=O)C2CC=CCC2C1=O)c1ccc(Br)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#}
O=C(Oc1ccccc1N1C(=O)C2CC=CCC2C1=O)c1ccc(Br)cc1
O=C(Oc1ccccc1N1C(=O)C2CC=CCC2C1=O)c1ccc(Br)cc1
[2-(1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl)phenyl] 4-bromobenzoate