Task: Answer the MCQ question.
Query: Which compound exhibits a 17.352\% 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. CC(Oc1ccc(Cl)cc1Cl)C(=O)Nc1ccc(N2CCN(C)CC2)cc1
b. Cc1nn(-c2ccccc2)c(Cl)c1C1C(C#N)=C(N)Oc2c1c(=O)oc1ccccc21
Answer: b. Cc1nn(-c2ccccc2)c(Cl)c1C1C(C#N)=C(N)Oc2c1c(=O)oc1ccccc21
{#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#}
Cc1nn(-c2ccccc2)c(Cl)c1C1C(C#N)=C(N)Oc2c1c(=O)oc1ccccc21
Cc1nn(-c2ccccc2)c(Cl)c1C1C(C#N)=C(N)Oc2c1c(=O)oc1ccccc21
2-amino-4-(5-chloro-3-methyl-1-phenylpyrazol-4-yl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile