Task: Answer the MCQ question.
Query: Which drug exhibits a -7.920\% 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 additional words.
Options:
a: O=C(c1cc(-c2cccc(O)c2)on1)N1CCc2ccccc2C1
b: CCn1c(=O)cc(SCC(=O)N2CCN(c3ccccc3F)CC2)c2ccccc21
c: CN1C(=O)/C(=C\c2cc(Br)cs2)c2ccccc21
d: O=C(c1cccc(COCC(F)(F)C(F)F)c1)N1CCN(c2ccccc2)CC1
e: CCOc1cccc(-c2nnc3n2N=C(c2cc(OC)ccc2OC)CS3)c1
Answer: d. O=C(c1cccc(COCC(F)(F)C(F)F)c1)N1CCN(c2ccccc2)CC1
{#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#}
(4-phenylpiperazin-1-yl)-[3-(2,2,3,3-tetrafluoropropoxymethyl)phenyl]methanone