Task: Answer the multiple choice question.
Query: Which drug has a -6.782\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] c1ccc2c(-c3nc(C4CCCCC4)no3)cc(-c3ccncc3)nc2c1
[b] CC1(C)C2CCC1(C)C(OC(=O)C[n+]1ccccc1N)C2.[Br-]
[c] O=C(Nc1nc2ccccc2[nH]1)C1CCCC1
Answer: b. CC1(C)C2CCC1(C)C(OC(=O)C[n+]1ccccc1N)C2.[Br-]
{#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#}
CC1(C)C2CCC1(C)C(OC(=O)C[n+]1ccccc1N)C2.[Br-]
CC1(C)C2CCC1(C)C(OC(=O)C[n+]1ccccc1N)C2.[Br-]
(1,7,7-trimethyl-2-bicyclo[2.2.1]heptanyl) 2-(2-aminopyridin-1-ium-1-yl)acetate;bromide