Task: Answer the MCQ question.
Query: Which compound exhibits a -1.735% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccc(C(=O)N/C(=C/c2ccco2)C(=O)NCCc2c[nH]c3ccccc23)cc1C
(b) O=C(COC(=O)c1ccc2ncsc2c1)Nc1ccc(Cl)cc1
Answer: b. O=C(COC(=O)c1ccc2ncsc2c1)Nc1ccc(Cl)cc1
{#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#}
O=C(COC(=O)c1ccc2ncsc2c1)Nc1ccc(Cl)cc1
O=C(COC(=O)c1ccc2ncsc2c1)Nc1ccc(Cl)cc1
[2-(4-chloroanilino)-2-oxoethyl]1,3-benzothiazole-6-carboxylate