Problem statement: Answer the MCQ question.
Question: Which drug has a 5.413\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOC(=O)N1CCN(Cc2cc(Cl)c3cccnc3c2O)CC1
(b) O=C(c1cc(Cl)nc2ccccc12)N1CCCCC1
(c) Cc1ccc(C)c2c(SC(C)C(=O)NCc3ccco3)nc(-c3ccccc3)nc12
Answer: a. CCOC(=O)N1CCN(Cc2cc(Cl)c3cccnc3c2O)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#}
CCOC(=O)N1CCN(Cc2cc(Cl)c3cccnc3c2O)CC1
CCOC(=O)N1CCN(Cc2cc(Cl)c3cccnc3c2O)CC1
ethyl 4-[(5-chloro-8-hydroxyquinolin-7-yl)methyl]piperazine-1-carboxylate