Task: Answer the MCQ question.
Query: Which drug has a -17.273% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1cccc(CN2CCN(S(=O)(=O)c3ccc(Cl)s3)CC2)c1
[b] CCCCOC(=O)Nc1sc2c(c1C(=O)OC)CCC2
Answer: b. CCCCOC(=O)Nc1sc2c(c1C(=O)OC)CCC2
{#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#}
CCCCOC(=O)Nc1sc2c(c1C(=O)OC)CCC2
CCCCOC(=O)Nc1sc2c(c1C(=O)OC)CCC2
methyl2-(butoxycarbonylamino)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate