Problem statement: Answer the MCQ question.
Question: Which drug has a -86.149\% human ether-à-go-go related gene (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: CCn1c(SCC(=O)N2CCCc3ccccc32)nnc1-c1ccco1
b: F[B-](F)(F)F.OCCCCC[NH+]=c1cc(-c2ccccc2)oc2ccc(Cl)cc12
c: CC(=O)Nc1ccc(N(C)S(C)(=O)=O)cc1
Answer: b. F[B-](F)(F)F.OCCCCC[NH+]=c1cc(-c2ccccc2)oc2ccc(Cl)cc12
{#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#}
(6-chloro-2-phenylchromen-4-ylidene)-(5-hydroxypentyl)azanium;tetrafluoroborate