Task: Answer the multiple choice question.
Question: Which drug has a 7.319\% 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 or b without using any other words.
Options:
[a] c1ccc2c(c1)nc(N1CCOCC1)c1ccccc12
[b] COCCNC(=O)C1CCC(CNS(=O)(=O)c2c(C)cc(C)cc2C)CC1
Answer: b. COCCNC(=O)C1CCC(CNS(=O)(=O)c2c(C)cc(C)cc2C)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#}
COCCNC(=O)C1CCC(CNS(=O)(=O)c2c(C)cc(C)cc2C)CC1
COCCNC(=O)C1CCC(CNS(=O)(=O)c2c(C)cc(C)cc2C)CC1
N-(2-methoxyethyl)-4-[[(2,4,6-trimethylphenyl)sulfonylamino]methyl]cyclohexane-1-carboxamide