Problem statement: Answer the MCQ question.
Query: Which compound has a -4.252% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCOC(=O)c1nnn2c1nc(N1CCN(C)CC1)c1ccccc12
(b) O=C(Nc1sc2c(c1C(=O)NCC1CCCO1)CCCC2)c1cccs1
Answer: a. CCOC(=O)c1nnn2c1nc(N1CCN(C)CC1)c1ccccc12
{#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#}
CCOC(=O)c1nnn2c1nc(N1CCN(C)CC1)c1ccccc12
CCOC(=O)c1nnn2c1nc(N1CCN(C)CC1)c1ccccc12
ethyl 5-(4-methylpiperazin-1-yl)triazolo[1,5-a]quinazoline-3-carboxylate