Task: Answer the multiple-choice question.
Question: Which drug exhibits a 18.555% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCCCNC(=S)N1CCN(c2nc3ccccc3s2)CC1
b) CN(C)c1cc[n+](Cc2c(Cl)cccc2Cl)cc1.[Cl-]
c) Cc1cccn2c(=O)c3c(nc12)N1CCc2ccccc2C1C1(C3)C(=O)NC(=O)N(C)C1=O
d) CC1CCC(NC(=O)Cn2c(=O)oc3ccccc32)CC1
Answer: b. CN(C)c1cc[n+](Cc2c(Cl)cccc2Cl)cc1.[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#}
CN(C)c1cc[n+](Cc2c(Cl)cccc2Cl)cc1.[Cl-]
CN(C)c1cc[n+](Cc2c(Cl)cccc2Cl)cc1.[Cl-]
1-[(2,6-dichlorophenyl)methyl]-N,N-dimethylpyridin-1-ium-4-amine;chloride