Task: Answer the multiple-choice question.
Question: Which drug exhibits a 3.365\% 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) CCN(c1cccc(C)c1)S(=O)(=O)c1ccc2c(c1)CCCN2C(C)=O
b) CCCN1C=CC(=CC=C(C#N)C#N)C=C1
Answer: a. CCN(c1cccc(C)c1)S(=O)(=O)c1ccc2c(c1)CCCN2C(C)=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#}
CCN(c1cccc(C)c1)S(=O)(=O)c1ccc2c(c1)CCCN2C(C)=O
CCN(c1cccc(C)c1)S(=O)(=O)c1ccc2c(c1)CCCN2C(C)=O
1-acetyl-N-ethyl-N-(3-methylphenyl)-3,4-dihydro-2H-quinoline-6-sulfonamide