Task: Answer the MCQ question.
Question: Which compound exhibits a 14.171\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CC1(C)N=c2ccc([N+](=O)[O-])c(N)c2=[N+]1[O-]
b.) O/N=C(\c1ccc(Cl)cc1)c1ncc(C(F)(F)F)cc1Cl
c.) S=C1NC(c2ccccc2)=NCN1c1ccc(Br)cc1
d.) COc1cccc(CN2CCN(Cc3ccccc3C(F)(F)F)CC2)c1
e.) C=CCc1cccc(CNc2nc3ccccc3n2C(C)C)c1O
Answer: b. O/N=C(\c1ccc(Cl)cc1)c1ncc(C(F)(F)F)cc1Cl
{#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#}
O/N=C(\c1ccc(Cl)cc1)c1ncc(C(F)(F)F)cc1Cl
O/N=C(\c1ccc(Cl)cc1)c1ncc(C(F)(F)F)cc1Cl
(NE)-N-[(4-chlorophenyl)-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methylidene]hydroxylamine