Task: Answer the multiple-choice question.
Query: Which compound exhibits a -11.883\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccccc1N1CCN(CCCn2c(=S)[nH]c3ccccc3c2=O)CC1
b) O=C(NCCCN1CCOCC1)c1cc(-c2cccs2)on1
Answer: a. COc1ccccc1N1CCN(CCCn2c(=S)[nH]c3ccccc3c2=O)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#}
COc1ccccc1N1CCN(CCCn2c(=S)[nH]c3ccccc3c2=O)CC1
COc1ccccc1N1CCN(CCCn2c(=S)[nH]c3ccccc3c2=O)CC1
3-[3-[4-(2-methoxyphenyl)piperazin-1-yl]propyl]-2-sulfanylidene-1H-quinazolin-4-one