Task: Answer the multiple choice question.
Query: Which compound exhibits a -7.186% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(C(=O)NCC(c2cccnc2)N2CCN(c3ccccc3)CC2)cc1OC
[b] O=[N+]([O-])c1ccc2c(c1N1CCCCC1)=NC1(CCCCC1)[N+]=2[O-]
[c] CC1=CCC2COC(c3ccc[n+](Cc4ccccc4)c3)C1C2.[Cl-]
[d] COC(=O)CSc1nc2cc3c(cc2cc1C#N)OCO3
Answer: c. CC1=CCC2COC(c3ccc[n+](Cc4ccccc4)c3)C1C2.[Cl-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1=CCC2COC(c3ccc[n+](Cc4ccccc4)c3)C1C2.[Cl-]
CC1=CCC2COC(c3ccc[n+](Cc4ccccc4)c3)C1C2.[Cl-]
1-benzyl-3-(8-methyl-3-oxabicyclo[3.3.1]non-7-en-2-yl)pyridin-1-ium;chloride