Task: Answer the MCQ question.
Question: Which drug has a 19.590\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC(=O)Oc1ccc(C(=O)Nc2ccc(C3(C#N)CCCC3)cc2)cc1
[b] CCOP(=S)(OCC)Oc1cc(C)oc(=O)c1Cl
Answer: a. CC(=O)Oc1ccc(C(=O)Nc2ccc(C3(C#N)CCCC3)cc2)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#}
CC(=O)Oc1ccc(C(=O)Nc2ccc(C3(C#N)CCCC3)cc2)cc1
CC(=O)Oc1ccc(C(=O)Nc2ccc(C3(C#N)CCCC3)cc2)cc1
[4-[[4-(1-cyanocyclopentyl)phenyl]carbamoyl]phenyl] acetate