Task: Answer the MCQ question.
Question: Which drug exhibits a 6.405\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(NC(=S)Nc1ccccc1N1CCOCC1)c1ccc(-c2cccc(Cl)c2)o1
(b) CN(CCCn1c(=S)[nH]c2ncccc2c1=O)Cc1ccccc1
(c) C(=N/Nc1nc2ccccc2s1)\c1cccn1CCCOc1ccccc1
Answer: b. CN(CCCn1c(=S)[nH]c2ncccc2c1=O)Cc1ccccc1
{#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#}
CN(CCCn1c(=S)[nH]c2ncccc2c1=O)Cc1ccccc1
CN(CCCn1c(=S)[nH]c2ncccc2c1=O)Cc1ccccc1
3-[3-[benzyl(methyl)amino]propyl]-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one