Problem statement: Answer the multiple-choice question.
Question: Which drug has a 12.669\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COC(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CCCCCC3)cc21
b O=C(O)CSc1ncccn1
c CCC(=O)Nc1nnc(-c2cccs2)s1
Answer: c. CCC(=O)Nc1nnc(-c2cccs2)s1
{#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#}
CCC(=O)Nc1nnc(-c2cccs2)s1
CCC(=O)Nc1nnc(-c2cccs2)s1
N-(5-thiophen-2-yl-1,3,4-thiadiazol-2-yl)propanamide