Task: Answer the MCQ question.
Question: Which compound has a 7.518\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CC(C)Nc1c(N)c(=O)oc2ccccc12
b CCn1nnc(NC(=O)c2c(OC)cccc2OC)n1
c CCCCS(=O)c1c(O)c2ccccc2[nH]c1=O
Answer: c. CCCCS(=O)c1c(O)c2ccccc2[nH]c1=O
{#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#}
CCCCS(=O)c1c(O)c2ccccc2[nH]c1=O
CCCCS(=O)c1c(O)c2ccccc2[nH]c1=O
3-butylsulfinyl-4-hydroxy-1H-quinolin-2-one