Task: Answer the multiple-choice question.
Question: Which compound has a 7.066% 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 or b without using any other words.
Options:
(a) CCOC(=O)CCNc1n[nH]c(=O)[nH]c1=O
(b) Cn1ncc2c(N3CCOCC3)ncnc21
Answer: b. Cn1ncc2c(N3CCOCC3)ncnc21
{#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#}
Cn1ncc2c(N3CCOCC3)ncnc21
Cn1ncc2c(N3CCOCC3)ncnc21
4-(1-methylpyrazolo[3,4-d]pyrimidin-4-yl)morpholine