Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -1.793% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCCOc1ccc(-c2c(C(=O)N/N=C/c3ccc(C)cc3)nnn2-c2nonc2N)cc1
[b] Clc1ccc2c(c1)Nc1ccccc1CC2
Answer: b. Clc1ccc2c(c1)Nc1ccccc1CC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Clc1ccc2c(c1)Nc1ccccc1CC2
Clc1ccc2c(c1)Nc1ccccc1CC2
2-chloro-6,11-dihydro-5H-benzo[b][1]benzazepine