Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.533\% 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] CCOc1ccc(N(C)S(=O)(=O)c2ccc(C)c(C(=O)NCc3cccs3)c2)cc1
[b] O=C(O)CC(c1ccc(OC2CCCC2)cc1)N1C(=O)c2ccccc2C1=O
Answer: b. O=C(O)CC(c1ccc(OC2CCCC2)cc1)N1C(=O)c2ccccc2C1=O
{#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(O)CC(c1ccc(OC2CCCC2)cc1)N1C(=O)c2ccccc2C1=O
O=C(O)CC(c1ccc(OC2CCCC2)cc1)N1C(=O)c2ccccc2C1=O
3-(4-cyclopentyloxyphenyl)-3-(1,3-dioxoisoindol-2-yl)propanoic acid