Problem statement: Answer the multiple-choice question.
Query: Which drug has a -26.169\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(Nc1ccc(Cl)cc1)Nc1nnc(CSCc2ccccc2Cl)s1
[b] CC(C)CC[n+]1ccccc1/C=C/c1ccc(N(C)C)cc1.[I-]
Answer: b. CC(C)CC[n+]1ccccc1/C=C/c1ccc(N(C)C)cc1.[I-]
{#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#}
CC(C)CC[n+]1ccccc1/C=C/c1ccc(N(C)C)cc1.[I-]
CC(C)CC[n+]1ccccc1/C=C/c1ccc(N(C)C)cc1.[I-]
N,N-dimethyl-4-[(E)-2-[1-(3-methylbutyl)pyridin-1-ium-2-yl]ethenyl]aniline;iodide