Task: Answer the multiple choice question.
Query: Which compound has a 3.386% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCCCOc1ccc(Cl)cc1CSc1n[nH]c(C)n1
[b] CN1/C(=C\C=C2/SC(=S)NC2=O)C(C)(C)c2ccccc21
[c] COc1ccc(OC)c(NC(=O)Cc2nn(C)c(=O)c3ccccc23)c1
[d] CCSc1nnc(C)n1-c1ccc(C(=O)O)cc1
Answer: b. CN1/C(=C\C=C2/SC(=S)NC2=O)C(C)(C)c2ccccc21
{#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#}
CN1/C(=C\C=C2/SC(=S)NC2=O)C(C)(C)c2ccccc21
CN1/C(=C\C=C2/SC(=S)NC2=O)C(C)(C)c2ccccc21
(5Z)-2-sulfanylidene-5-[(2Z)-2-(1,3,3-trimethylindol-2-ylidene)ethylidene]-1,3-thiazolidin-4-one