Problem statement: Answer the multiple choice question.
Question: Which drug has a 9.123\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1cc(/C=N/NC(=O)c2ccc(Cl)c(S(N)(=O)=O)c2)ccc1OCC(N)=O
b: C[n+]1c(-c2ccccc2)cc(CCCCc2cc(-c3ccccc3)[n+](C)c(-c3ccccc3)c2)cc1-c1ccccc1.[O-][Cl+3]([O-])([O-])[O-]
Answer: b. C[n+]1c(-c2ccccc2)cc(CCCCc2cc(-c3ccccc3)[n+](C)c(-c3ccccc3)c2)cc1-c1ccccc1.[O-][Cl+3]([O-])([O-])[O-]
{#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#}
C[n+]1c(-c2ccccc2)cc(CCCCc2cc(-c3ccccc3)[n+](C)c(-c3ccccc3)c2)cc1-c1ccccc1.[O-][Cl+3]([O-])([O-])[O-]
C[n+]1c(-c2ccccc2)cc(CCCCc2cc(-c3ccccc3)[n+](C)c(-c3ccccc3)c2)cc1-c1ccccc1.[O-][Cl+3]([O-])([O-])[O-]
1-methyl-4-[4-(1-methyl-2,6-diphenylpyridin-1-ium-4-yl)butyl]-2,6-diphenylpyridin-1-ium;perchlorate