Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -7.678\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C(Nc1ccon1)c1cc2c(s1)CCCCCC2
b C=CCn1c(SCC(=O)Nc2ccc(F)cc2)nc2ccccc2c1=O
Answer: a. O=C(Nc1ccon1)c1cc2c(s1)CCCCCC2
{#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#}
O=C(Nc1ccon1)c1cc2c(s1)CCCCCC2
O=C(Nc1ccon1)c1cc2c(s1)CCCCCC2
N-(1,2-oxazol-3-yl)-9-thiabicyclo[6.3.0]undeca-1(8),10-diene-10-carboxamide