Task: Answer the multiple-choice question.
Question: Which drug exhibits a 15.593\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCC(C)(C)n1nnnc1C(c1ccccc1)N1CCN(Cc2ccccc2)CC1
b. O=C(N/N=C/c1cccc(OC(=O)c2ccc3c(c2)OCO3)c1)c1cncc(Br)c1
Answer: b. O=C(N/N=C/c1cccc(OC(=O)c2ccc3c(c2)OCO3)c1)c1cncc(Br)c1
{#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=C(N/N=C/c1cccc(OC(=O)c2ccc3c(c2)OCO3)c1)c1cncc(Br)c1
O=C(N/N=C/c1cccc(OC(=O)c2ccc3c(c2)OCO3)c1)c1cncc(Br)c1
[3-[(E)-[(5-bromopyridine-3-carbonyl)hydrazinylidene]methyl]phenyl]1,3-benzodioxole-5-carboxylate