Task: Answer the MCQ question.
Query: Which compound exhibits a 4.556\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCc1ccc2oc(-c3ccc(OC)cc3)cc(=[NH+]c3cccc(C(=O)O)c3)c2c1.F[B-](F)(F)F
b. Cc1noc(C)c1C1(O)CCCCCCCCCCC1
c. CC(C)(C)C1CCC(C(=O)Nc2ccc(N3CCOCC3)cc2N2CCOCC2)CC1
d. CNc1[nH]ncc1[N+](=O)[O-]
e. Cc1ccc(-c2cc(C(=O)N(C)Cc3cnn(C)c3C)c3cc(Br)ccc3n2)cc1
Answer: a. CCc1ccc2oc(-c3ccc(OC)cc3)cc(=[NH+]c3cccc(C(=O)O)c3)c2c1.F[B-](F)(F)F
{#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#}
CCc1ccc2oc(-c3ccc(OC)cc3)cc(=[NH+]c3cccc(C(=O)O)c3)c2c1.F[B-](F)(F)F
CCc1ccc2oc(-c3ccc(OC)cc3)cc(=[NH+]c3cccc(C(=O)O)c3)c2c1.F[B-](F)(F)F
(3-carboxyphenyl)-[6-ethyl-2-(4-methoxyphenyl)chromen-4-ylidene]azanium;tetrafluoroborate