Task: Answer the MCQ question.
Query: Which drug exhibits a -3.505\% 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 other words.
Options:
a. Cc1nc2sccn2c(=O)c1S(=O)(=O)NCC1CCN(Cc2ccccc2Cl)CC1
b. CN(C)CCn1c(=S)[nH]c2ccc(Cl)cc2c1=O
c. CCOC(=O)CC(=O)CSc1nc2c(cc1C#N)CCCCCC2
Answer: c. CCOC(=O)CC(=O)CSc1nc2c(cc1C#N)CCCCCC2
{#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)CC(=O)CSc1nc2c(cc1C#N)CCCCCC2
CCOC(=O)CC(=O)CSc1nc2c(cc1C#N)CCCCCC2
ethyl 4-[(3-cyano-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)sulfanyl]-3-oxobutanoate