Task: Answer the MCQ question.
Query: Which drug exhibits a -0.998% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(c1ccco1)N1CCN(C(=O)c2ccc(CS(=O)c3ccc(Cl)cc3)o2)CC1
[b] COc1ccc(/C=C/C(=O)NCc2c(C)nn(C)c2C)cc1COc1ccc(Br)cc1
Answer: b. COc1ccc(/C=C/C(=O)NCc2c(C)nn(C)c2C)cc1COc1ccc(Br)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(/C=C/C(=O)NCc2c(C)nn(C)c2C)cc1COc1ccc(Br)cc1
COc1ccc(/C=C/C(=O)NCc2c(C)nn(C)c2C)cc1COc1ccc(Br)cc1
(E)-3-[3-[(4-bromophenoxy)methyl]-4-methoxyphenyl]-N-[(1,3,5-trimethylpyrazol-4-yl)methyl]prop-2-enamide