Task: Answer the MCQ question.
Query: Which compound exhibits a -16.644% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1nc(N2CCN(Cc3ccccc3)CC2)nc2c1C(=O)CC(C)C2
[b] COC(=O)c1ccc2c(c1)sc(=NC(=O)CCS(=O)(=O)c1ccccc1)n2C
Answer: b. COC(=O)c1ccc2c(c1)sc(=NC(=O)CCS(=O)(=O)c1ccccc1)n2C
{#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#}
COC(=O)c1ccc2c(c1)sc(=NC(=O)CCS(=O)(=O)c1ccccc1)n2C
COC(=O)c1ccc2c(c1)sc(=NC(=O)CCS(=O)(=O)c1ccccc1)n2C
methyl 2-[3-(benzenesulfonyl)propanoylimino]-3-methyl-1,3-benzothiazole-6-carboxylate