Task: Answer the multiple choice question.
Question: Which drug has a -20.339% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC(CN1CCOCC1)(NS(=O)(=O)c1ccccc1)c1ccccc1
b: Cc1ccc(C)c(S(=O)(=O)N2CCN(C(=O)c3cncc(Br)c3)CC2)c1
c: Cn1cc(NC(=O)CCl)cn1
d: CCOc1ccc(NC(=O)c2nsc(Cl)c2Cl)cc1
Answer: b. Cc1ccc(C)c(S(=O)(=O)N2CCN(C(=O)c3cncc(Br)c3)CC2)c1
{#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#}
Cc1ccc(C)c(S(=O)(=O)N2CCN(C(=O)c3cncc(Br)c3)CC2)c1
Cc1ccc(C)c(S(=O)(=O)N2CCN(C(=O)c3cncc(Br)c3)CC2)c1
(5-bromopyridin-3-yl)-[4-(2,5-dimethylphenyl)sulfonylpiperazin-1-yl]methanone