Task: Answer the multiple-choice question.
Question: Which drug exhibits a -1.341\% 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: Cc1nc2c(C(=O)N3CCN(c4ccccn4)CC3)cnn2c(C)c1Cc1cccc(Cl)c1
b: Cc1cccc([N+](=O)[O-])c1NC(=O)COC(=O)C1CCCO1
Answer: a. Cc1nc2c(C(=O)N3CCN(c4ccccn4)CC3)cnn2c(C)c1Cc1cccc(Cl)c1
{#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#}
Cc1nc2c(C(=O)N3CCN(c4ccccn4)CC3)cnn2c(C)c1Cc1cccc(Cl)c1
Cc1nc2c(C(=O)N3CCN(c4ccccn4)CC3)cnn2c(C)c1Cc1cccc(Cl)c1
[6-[(3-chlorophenyl)methyl]-5,7-dimethylpyrazolo[1,5-a]pyrimidin-3-yl]-(4-pyridin-2-ylpiperazin-1-yl)methanone