Task: Answer the MCQ question.
Query: Which drug has a -4.863% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) N#CC1=C(N)C2=CCCC[C@H]2[C@H](c2ccc(Br)cc2)C1(C#N)C#N
(b) O=C(CSc1nnc(-c2ccncc2)n1Cc1ccco1)c1ccc(Cl)cc1
(c) Nc1nc(N)nc(-c2cc([N+](=O)[O-])ccc2O)n1
(d) CCc1ccc(NC(=O)c2cc(-c3ccc(OC)cc3)on2)cc1
(e) O=C(CN1CCOCC1)Nc1ccccc1C(=O)Nc1ccccc1
Answer: a. N#CC1=C(N)C2=CCCC[C@H]2[C@H](c2ccc(Br)cc2)C1(C#N)C#N
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N#CC1=C(N)C2=CCCC[C@H]2[C@H](c2ccc(Br)cc2)C1(C#N)C#N
N#CC1=C(N)C2=CCCC[C@H]2[C@H](c2ccc(Br)cc2)C1(C#N)C#N
(1R,8aS)-4-amino-1-(4-bromophenyl)-6,7,8,8a-tetrahydro-1H-naphthalene-2,2,3-tricarbonitrile