Task: Answer the MCQ question.
Query: Which compound has a 15.716\% 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. COC(=O)c1ccccc1NC(=O)CSc1nc2ccccc2c(=O)[nH]1
b. Cc1cccc(NC(=O)CCc2c(C)nn(-c3ccc(N4CCOCC4)nn3)c2C)c1
c. CC(=O)c1cccc(NC(=O)COC(=O)c2n[nH]c3ccccc23)c1
Answer: a. COC(=O)c1ccccc1NC(=O)CSc1nc2ccccc2c(=O)[nH]1
{#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#}
COC(=O)c1ccccc1NC(=O)CSc1nc2ccccc2c(=O)[nH]1
COC(=O)c1ccccc1NC(=O)CSc1nc2ccccc2c(=O)[nH]1
methyl 2-[[2-[(4-oxo-3H-quinazolin-2-yl)sulfanyl]acetyl]amino]benzoate