Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 9.889\% 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. COc1ccccc1NC(=O)CCCC(=O)OCC(F)(F)C(F)F
b. COc1cccc(CNC(=O)Cn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)c1
c. Cc1cc(Nc2ccc(N3CCOCC3)cc2)c2cccc(C)c2n1.Cl
Answer: a. COc1ccccc1NC(=O)CCCC(=O)OCC(F)(F)C(F)F
{#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#}
COc1ccccc1NC(=O)CCCC(=O)OCC(F)(F)C(F)F
COc1ccccc1NC(=O)CCCC(=O)OCC(F)(F)C(F)F
2,2,3,3-tetrafluoropropyl5-(2-methoxyanilino)-5-oxopentanoate