Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -8.678\% 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 O=C(Nc1ccccc1)c1ccc(NC2CCCCC2)c(S(=O)(=O)N2CCOCC2)c1
b O=C(CSc1cc(Cl)ccc1Cl)NC1CC1
c COc1ccccc1-c1nnc2sc(C3CCCCC3)nn12
Answer: c. COc1ccccc1-c1nnc2sc(C3CCCCC3)nn12
{#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#}
COc1ccccc1-c1nnc2sc(C3CCCCC3)nn12
COc1ccccc1-c1nnc2sc(C3CCCCC3)nn12
6-cyclohexyl-3-(2-methoxyphenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole