Task: Answer the multiple choice question.
Question: Which compound has a 5.678\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1cccc(CNS(=O)(=O)c2ccc3c(c2)CCN3C(=O)C2CC2)c1
b: O=C(CSc1nncs1)Nc1ccc2c(c1)OCO2
Answer: a. COc1cccc(CNS(=O)(=O)c2ccc3c(c2)CCN3C(=O)C2CC2)c1
{#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#}
COc1cccc(CNS(=O)(=O)c2ccc3c(c2)CCN3C(=O)C2CC2)c1
COc1cccc(CNS(=O)(=O)c2ccc3c(c2)CCN3C(=O)C2CC2)c1
1-(cyclopropanecarbonyl)-N-[(5-methoxyphenyl)methyl]-2,3-dihydroindole-5-sulfonamide