Task: Answer the multiple-choice question.
Query: Which compound exhibits a -89.461\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1cccc(C)c1N(CC(=O)Nc1cccc(N(C)S(C)(=O)=O)c1)S(C)(=O)=O
b COc1ccc(C(=O)NNC(=S)NC(=O)C(C)(C)C)cc1
c CCN1/C(=C/c2ccc3ccccc3[n+]2CC)C=Cc2ccccc21.[Cl-]
Answer: c. CCN1/C(=C/c2ccc3ccccc3[n+]2CC)C=Cc2ccccc21.[Cl-]
{#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#}
CCN1/C(=C/c2ccc3ccccc3[n+]2CC)C=Cc2ccccc21.[Cl-]
CCN1/C(=C/c2ccc3ccccc3[n+]2CC)C=Cc2ccccc21.[Cl-]
(2E)-1-ethyl-2-[(1-ethylquinolin-1-ium-2-yl)methylidene]quinoline;chloride