Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 11.172\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] FC(F)(F)c1cnc(-c2cnc(-c3cccnc3)nc2)c(Cl)c1
[b] CCC(=O)c1ccc(OCc2ccc(C#N)cc2)cc1
Answer: a. FC(F)(F)c1cnc(-c2cnc(-c3cccnc3)nc2)c(Cl)c1
{#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#}
FC(F)(F)c1cnc(-c2cnc(-c3cccnc3)nc2)c(Cl)c1
FC(F)(F)c1cnc(-c2cnc(-c3cccnc3)nc2)c(Cl)c1
5-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-pyridin-3-ylpyrimidine