Task: Answer the MCQ question.
Query: Which compound exhibits a 7.059\% 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 COc1ccccc1NC(=S)N1CCN(c2ncccn2)CC1
b COc1cccc(NC2=NCCCS2)c1
Answer: b. COc1cccc(NC2=NCCCS2)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(NC2=NCCCS2)c1
COc1cccc(NC2=NCCCS2)c1
N-(5-methoxyphenyl)-5,6-dihydro-4H-1,3-thiazin-2-amine