Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 11.049\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: C=CCSc1n[nH]c(-c2ccccc2)n1
b: O=C(Cn1cc(C(F)(F)F)cc(Cl)c1=O)NCc1ccc(F)cc1
Answer: b. O=C(Cn1cc(C(F)(F)F)cc(Cl)c1=O)NCc1ccc(F)cc1
{#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)NCc1ccc(F)cc1
O=C(Cn1cc(C(F)(F)F)cc(Cl)c1=O)NCc1ccc(F)cc1
2-[3-chloro-2-oxo-5-(trifluoromethyl)pyridin-1-yl]-N-[(4-fluorophenyl)methyl]acetamide