Task: Answer the multiple-choice question.
Question: Which drug has a 10.954\% 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 COc1cc(NC(=O)c2cc(S(=O)(=O)N3CCCCC3)c[nH]2)cc(OC)c1
b O=C1CC(C(=O)O)(c2ccccc2)c2cccc(F)c21
Answer: b. O=C1CC(C(=O)O)(c2ccccc2)c2cccc(F)c21
{#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=C1CC(C(=O)O)(c2ccccc2)c2cccc(F)c21
O=C1CC(C(=O)O)(c2ccccc2)c2cccc(F)c21
4-fluoro-3-oxo-1-phenyl-2H-indene-1-carboxylic acid