Task: Answer the multiple choice question.
Question: Which drug exhibits a 16.155% 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: Cn1cc(Br)c(C(=O)n2cc(Br)cn2)n1
b: C=CCCC(=O)Nc1nc(C)c(-c2csc(Nc3ccc(Cl)cc3Cl)n2)s1
c: CCC(=O)Nc1c2c(nn1-c1ccc(F)cc1)CS(=O)C2
d: COCCC(=O)N1CCC(Oc2ccc(C(=O)N3C[C@H]4CC[C@H]3C4)cc2)CC1
e: CCS(=O)(=O)N1Cc2ccccc2CC1C(=O)Nc1nc(C)cs1
Answer: a. Cn1cc(Br)c(C(=O)n2cc(Br)cn2)n1
{#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#}
Cn1cc(Br)c(C(=O)n2cc(Br)cn2)n1
Cn1cc(Br)c(C(=O)n2cc(Br)cn2)n1
(4-bromo-1-methylpyrazol-3-yl)-(4-bromopyrazol-1-yl)methanone