Task: Answer the multiple-choice question.
Query: Which compound exhibits a 9.728\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1cc(/C=C2\SC(=O)NC2=O)ccc1Oc1cnccn1
(b) O=C(Nc1cccc(C(=O)NC2CCCC2)c1)c1ccccc1
(c) O=C(NC1CCCCC1)Nn1c(-c2ccccc2)nc2ccccc2c1=O
(d) COCCCN(C(=S)Nc1cc(C)cc(C)c1)C(C)c1ccncc1
Answer: a. COc1cc(/C=C2\SC(=O)NC2=O)ccc1Oc1cnccn1
{#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#}
COc1cc(/C=C2\SC(=O)NC2=O)ccc1Oc1cnccn1
COc1cc(/C=C2\SC(=O)NC2=O)ccc1Oc1cnccn1
(5Z)-5-[(3-methoxy-4-pyrazin-2-yloxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione