Task: Answer the MCQ question.
Query: Which drug has a 21.082% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCc1ccccc1N(C(=O)c1ccco1)C(C(=O)NC1CCCC1)c1cccnc1
[b] Clc1ccc(-c2c[nH]c3ccccc23)nn1
[c] Cc1nc2ccccc2n1Cc1ccc(Cl)cc1
[d] CC(NC(=O)c1cccnc1)c1ccc2c(c1)OCO2
Answer: b. Clc1ccc(-c2c[nH]c3ccccc23)nn1
{#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#}
Clc1ccc(-c2c[nH]c3ccccc23)nn1
Clc1ccc(-c2c[nH]c3ccccc23)nn1
3-(6-chloropyridazin-3-yl)-1H-indole