Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.045\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1ccc(CN(c2ccc(C(=O)NCC3CCCO3)cc2)S(C)(=O)=O)cc1
[b] OCc1cccc[n+]1Cc1ccccc1.[Cl-]
[c] O=C(Nc1cccc(Cl)c1)NC1CC2CCC1C2
[d] CCOC(=O)Nc1ccc(S(=O)(=O)Nc2nccc(C)n2)cc1
Answer: b. OCc1cccc[n+]1Cc1ccccc1.[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#}
OCc1cccc[n+]1Cc1ccccc1.[Cl-]
OCc1cccc[n+]1Cc1ccccc1.[Cl-]
(1-benzylpyridin-1-ium-2-yl)methanol;chloride