Task: Answer the MCQ question.
Question: Which drug has a 6.646% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1[nH]c(-c2ccc(F)cc2)cc1C(=O)N1CCN(c2cccc(Cl)c2)CC1
b. COc1ccccc1C(=O)NCCC(=O)NC1=NCCS1
Answer: b. COc1ccccc1C(=O)NCCC(=O)NC1=NCCS1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1C(=O)NCCC(=O)NC1=NCCS1
COc1ccccc1C(=O)NCCC(=O)NC1=NCCS1
N-[3-(4,5-dihydro-1,3-thiazol-2-ylamino)-3-oxopropyl]-2-methoxybenzamide