Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.615\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Oc1ccc(-c2nc(-c3ccc(O)c(O)c3)cs2)cc1
[b] CC(C)Cn1c(C(C)C)nc([N+](=O)[O-])c1Sc1ccc(Cl)cn1
[c] COc1cccc(/C=C2\SC(=S)N(N3CCOCC3)C2=O)c1OC
Answer: c. COc1cccc(/C=C2\SC(=S)N(N3CCOCC3)C2=O)c1OC
{#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#}
COc1cccc(/C=C2\SC(=S)N(N3CCOCC3)C2=O)c1OC
COc1cccc(/C=C2\SC(=S)N(N3CCOCC3)C2=O)c1OC
(5Z)-5-[(2,3-dimethoxyphenyl)methylidene]-3-morpholin-4-yl-2-sulfanylidene-1,3-thiazolidin-4-one