Task: Answer the MCQ question.
Query: Which drug has a -79.445\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCOC(=O)C1(Cc2cccc(OC)c2)CCN(Cc2cccn2-c2ccccn2)CC1
[b] CN1C2CCC1CC(OC(=O)c1ccc(Cl)cc1)(C(=O)O)C2.Cl
Answer: a. CCOC(=O)C1(Cc2cccc(OC)c2)CCN(Cc2cccn2-c2ccccn2)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)C1(Cc2cccc(OC)c2)CCN(Cc2cccn2-c2ccccn2)CC1
CCOC(=O)C1(Cc2cccc(OC)c2)CCN(Cc2cccn2-c2ccccn2)CC1
ethyl 4-[(3-methoxyphenyl)methyl]-1-[(1-pyridin-2-ylpyrrol-2-yl)methyl]piperidine-4-carboxylate