Task: Answer the MCQ question.
Query: Which compound has a -0.479% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCCSc1nsc(N)n1
[b] CCOC(=O)CNC(=O)CSc1cc(C)nc2ccc(OC)cc12
[c] CC1Oc2ccccc2N(CC(=O)NC2CCCCC2)C1=O
Answer: a. CCCSc1nsc(N)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCSc1nsc(N)n1
CCCSc1nsc(N)n1
3-propylsulfanyl-1,2,4-thiadiazol-5-amine