Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.181% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCCCN(CC)CCCNC(=O)c1ccc2c(c1)N(CC)C(=O)c1ccccc1S2(=O)=O
(b) Cc1cccc(OCCc2nnc(N)s2)c1C
Answer: b. Cc1cccc(OCCc2nnc(N)s2)c1C
{#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#}
Cc1cccc(OCCc2nnc(N)s2)c1C
Cc1cccc(OCCc2nnc(N)s2)c1C
5-[2-(2,3-dimethylphenoxy)ethyl]-1,3,4-thiadiazol-2-amine