Task: Answer the multiple-choice question.
Question: Which compound has a -8.834\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC(C)(C)n1nnnc1C(c1cccs1)N(Cc1cccnc1)Cc1ccccc1Cl
b: CCCCc1ccc(/C(C)=N/Nc2cc(N3CCOCC3)nc(C)n2)cc1
Answer: a. CC(C)(C)n1nnnc1C(c1cccs1)N(Cc1cccnc1)Cc1ccccc1Cl
{#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#}
CC(C)(C)n1nnnc1C(c1cccs1)N(Cc1cccnc1)Cc1ccccc1Cl
CC(C)(C)n1nnnc1C(c1cccs1)N(Cc1cccnc1)Cc1ccccc1Cl
1-(1-tert-butyltetrazol-5-yl)-N-[(2-chlorophenyl)methyl]-N-(pyridin-3-ylmethyl)-1-thiophen-2-ylmethanamine