Task: Answer the multiple choice question.
Query: Which compound exhibits a 4.564\% 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] O=C(c1cc(C2CC2)nn1-c1ccccc1)N1CCN(Cc2c(F)cccc2Cl)CC1
[b] Cc1ccc(C(=O)Nc2ccc3c(c2)OCO3)cc1
Answer: b. Cc1ccc(C(=O)Nc2ccc3c(c2)OCO3)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#}
Cc1ccc(C(=O)Nc2ccc3c(c2)OCO3)cc1
Cc1ccc(C(=O)Nc2ccc3c(c2)OCO3)cc1
N-(1,3-benzodioxol-5-yl)-4-methylbenzamide