Task: Answer the multiple-choice question.
Question: Which compound exhibits a 14.344\% 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) CNNC(=S)Nc1cccc(SC)c1
(b) CCN1C(=O)/C(=C\N2CCN(C)CC2)SC1=S
(c) CCc1cccc(NC(=O)C2CCCN2S(=O)(=O)c2ccc3c(c2)n(C)c(=O)c(=O)n3C)c1
Answer: a. CNNC(=S)Nc1cccc(SC)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#}
CNNC(=S)Nc1cccc(SC)c1
CNNC(=S)Nc1cccc(SC)c1
1-(methylamino)-3-(3-methylsulfanylphenyl)thiourea