Problem statement: Answer the multiple choice question.
Question: Which compound has a 12.392\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(OC)c(/C=N/NC(=O)C(O)c2ccccc2)c1
b: O=C(O)/C=C/C(=O)Nc1ccc(OC(F)(F)F)cc1Br
c: N#Cc1ccccc1NC(=O)CNc1ccccc1N1CCCCC1
d: COc1ccc2noc3c2c1C(=O)c1ccccc1-3
Answer: b. O=C(O)/C=C/C(=O)Nc1ccc(OC(F)(F)F)cc1Br
{#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#}
(E)-4-[2-bromo-4-(trifluoromethoxy)anilino]-4-oxobut-2-enoic acid