Task: Answer the MCQ question.
Question: Which drug exhibits a 12.637\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(NC1CCCCC1)C1c2ccccc2C(=O)N1Cc1ccc2c(c1)OCO2
(b) COc1ccc(CCNS(=O)(=O)c2cccs2)cc1
(c) O=C(CSc1nccc(-c2cccs2)n1)Nc1ccccc1
Answer: b. COc1ccc(CCNS(=O)(=O)c2cccs2)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#}
COc1ccc(CCNS(=O)(=O)c2cccs2)cc1
COc1ccc(CCNS(=O)(=O)c2cccs2)cc1
N-[2-(4-methoxyphenyl)ethyl]thiophene-2-sulfonamide