Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.559\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(O)c1occc1CSc1ccccc1
b CC1CCCCC1NC(=O)COC(=O)c1ccc2c(c1Cl)C(=O)c1ccccc1C2=O
Answer: b. CC1CCCCC1NC(=O)COC(=O)c1ccc2c(c1Cl)C(=O)c1ccccc1C2=O
{#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#}
CC1CCCCC1NC(=O)COC(=O)c1ccc2c(c1Cl)C(=O)c1ccccc1C2=O
CC1CCCCC1NC(=O)COC(=O)c1ccc2c(c1Cl)C(=O)c1ccccc1C2=O
[2-[(2-methylcyclohexyl)amino]-2-oxoethyl] 1-chloro-9,10-dioxoanthracene-2-carboxylate