Task: Answer the MCQ question.
Question: Which drug exhibits a 4.355\% 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) O=C(CN1C(=O)c2ccccc2S1(=O)=O)NCCSCc1ccccc1Cl
(b) Cc1cc2ccccn2c1C(=O)c1ccccc1F
Answer: a. O=C(CN1C(=O)c2ccccc2S1(=O)=O)NCCSCc1ccccc1Cl
{#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#}
O=C(CN1C(=O)c2ccccc2S1(=O)=O)NCCSCc1ccccc1Cl
O=C(CN1C(=O)c2ccccc2S1(=O)=O)NCCSCc1ccccc1Cl
N-[2-[(2-chlorophenyl)methylsulfanyl]ethyl]-2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetamide