Task: Answer the MCQ question.
Query: Which compound exhibits a 2.105\% 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] Cc1c(CCOC(=O)C23CC4CC(CC(C4)C2)C3)sc[n+]1Cc1ccccc1.[Cl-]
[b] CCOc1ccc(N(CC(=O)NCc2ccc(OC)cc2)S(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)cc1
[c] O=C(O)c1ccc(S(=O)(=O)c2ccccc2)cc1
Answer: a. Cc1c(CCOC(=O)C23CC4CC(CC(C4)C2)C3)sc[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#}
Cc1c(CCOC(=O)C23CC4CC(CC(C4)C2)C3)sc[n+]1Cc1ccccc1.[Cl-]
Cc1c(CCOC(=O)C23CC4CC(CC(C4)C2)C3)sc[n+]1Cc1ccccc1.[Cl-]
2-(3-benzyl-4-methyl-1,3-thiazol-3-ium-5-yl)ethyl adamantane-1-carboxylate;chloride