Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 13.711\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) C=CCn1c(=S)[nH]c2scc(-c3ccc(C)o3)c2c1=O
(b) Cc1oc(C)c(C(=O)NCCCC(=O)O)c1C(=O)NCCCC(=O)O
Answer: a. C=CCn1c(=S)[nH]c2scc(-c3ccc(C)o3)c2c1=O
{#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#}
C=CCn1c(=S)[nH]c2scc(-c3ccc(C)o3)c2c1=O
C=CCn1c(=S)[nH]c2scc(-c3ccc(C)o3)c2c1=O
5-(5-methylfuran-2-yl)-3-prop-2-enyl-2-sulfanylidene-1H-thieno[2,3-d]pyrimidin-4-one