Task: Answer the multiple-choice question.
Question: Which drug exhibits a 7.789\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cn1ncc(C#N)c1NC(=O)C1CC(c2c(F)cccc2Cl)=NO1
b: CC(=O)Nc1ccccc1Oc1ccccc1
c: O=C(CCNS(=O)(=O)c1ccccc1Cl)OCc1nnc(-c2ccccc2Cl)o1
Answer: c. O=C(CCNS(=O)(=O)c1ccccc1Cl)OCc1nnc(-c2ccccc2Cl)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#}
O=C(CCNS(=O)(=O)c1ccccc1Cl)OCc1nnc(-c2ccccc2Cl)o1
O=C(CCNS(=O)(=O)c1ccccc1Cl)OCc1nnc(-c2ccccc2Cl)o1
[5-(2-chlorophenyl)-1,3,4-oxadiazol-2-yl]methyl 3-[(2-chlorophenyl)sulfonylamino]propanoate