Task: Answer the MCQ question.
Query: Which drug exhibits a 14.772\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1nnc(SCC(=O)Nc2ccc3c(c2)OCO3)o1
(b) CCc1ccc(NC(=O)CC2C(=O)NCCN2C(=O)c2ccccc2OC)cc1
(c) CCn1nnnc1Oc1ccc(Cl)cc1
Answer: a. Cc1nnc(SCC(=O)Nc2ccc3c(c2)OCO3)o1
{#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#}
Cc1nnc(SCC(=O)Nc2ccc3c(c2)OCO3)o1
Cc1nnc(SCC(=O)Nc2ccc3c(c2)OCO3)o1
N-(1,3-benzodioxol-5-yl)-2-[(5-methyl-1,3,4-oxadiazol-2-yl)sulfanyl]acetamide