Task: Answer the multiple choice question.
Question: Which drug has a -41.519% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC(C)(C)C1CCc2c(sc3ncn(N)c(=N)c23)C1
b: Cc1cc(C(=O)N/N=C2\CC(=O)CC(C)(C)C2)n[nH]1
Answer: a. CC(C)(C)C1CCc2c(sc3ncn(N)c(=N)c23)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#}
CC(C)(C)C1CCc2c(sc3ncn(N)c(=N)c23)C1
CC(C)(C)C1CCc2c(sc3ncn(N)c(=N)c23)C1
7-tert-butyl-4-imino-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-amine