Task: Answer the multiple-choice question.
Question: Which drug exhibits a 15.820\% 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] C=CCN1c2ccccc2C(=O)CS1(=O)=O
[b] O=C(Cn1cc(C(F)(F)F)cc(Cl)c1=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
[c] CC1(C)CC(C(N)=S)CCO1
Answer: b. O=C(Cn1cc(C(F)(F)F)cc(Cl)c1=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
{#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(Cn1cc(C(F)(F)F)cc(Cl)c1=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
O=C(Cn1cc(C(F)(F)F)cc(Cl)c1=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
2-[3-chloro-2-oxo-5-(trifluoromethyl)pyridin-1-yl]-N-(3-piperidin-1-ylsulfonylphenyl)acetamide