Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.383\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC(C)(C)n1nnnc1CN1CCN(C(c2ccccc2)c2ccccc2)CC1
b c1ccc(Cn2nnnc2C(c2cccnc2)N2CCN(c3ccccc3)CC2)cc1
Answer: a. CC(C)(C)n1nnnc1CN1CCN(C(c2ccccc2)c2ccccc2)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#}
CC(C)(C)n1nnnc1CN1CCN(C(c2ccccc2)c2ccccc2)CC1
CC(C)(C)n1nnnc1CN1CCN(C(c2ccccc2)c2ccccc2)CC1
1-benzhydryl-4-[(1-tert-butyltetrazol-5-yl)methyl]piperazine