Task: Answer the MCQ question.
Question: Which drug exhibits a 13.814% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCN1CCN(Cc2ccccc2NC(=O)Nc2ccc(C)cc2)CC1
[b] CCNC(=S)N/N=C(\C)c1ccc2ccccc2c1
Answer: b. CCNC(=S)N/N=C(\C)c1ccc2ccccc2c1
{#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#}
CCNC(=S)N/N=C(\C)c1ccc2ccccc2c1
CCNC(=S)N/N=C(\C)c1ccc2ccccc2c1
1-ethyl-3-[(E)-1-naphthalen-2-ylethylideneamino]thiourea