Task: Answer the multiple choice question.
Question: Which drug has a -6.343\% human ether-à-go-go related gene (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(O)CSc1nnc(-c2ccc(Cl)cc2)n1-c1ccccc1
b: Cc1ccc(C)n1CCN1CCN(C(=O)c2ccc(Cl)cc2)CC1
Answer: b. Cc1ccc(C)n1CCN1CCN(C(=O)c2ccc(Cl)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#}
Cc1ccc(C)n1CCN1CCN(C(=O)c2ccc(Cl)cc2)CC1
Cc1ccc(C)n1CCN1CCN(C(=O)c2ccc(Cl)cc2)CC1
(4-chlorophenyl)-[4-[2-(2,5-dimethylpyrrol-1-yl)ethyl]piperazin-1-yl]methanone