Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 2.478\% 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 other words.
Options:
[a] FC(F)Oc1ccc(-n2cc(-c3ccccc3)[n+]3c2CCCCC3)cc1.[Br-]
[b] COc1cc(/C=C(/C#N)C(=O)NCc2ccccc2)cc(OC)c1OC
[c] CN(CC(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1)CC(=O)Nc1ccc(Cl)c(C(F)(F)F)c1
Answer: a. FC(F)Oc1ccc(-n2cc(-c3ccccc3)[n+]3c2CCCCC3)cc1.[Br-]
{#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)Oc1ccc(-n2cc(-c3ccccc3)[n+]3c2CCCCC3)cc1.[Br-]
FC(F)Oc1ccc(-n2cc(-c3ccccc3)[n+]3c2CCCCC3)cc1.[Br-]
1-[4-(difluoromethoxy)phenyl]-3-phenyl-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepin-4-ium;bromide