Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.493\% 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 O=C(NCc1ccccn1)NC12CC3CC(CC(C3)C1)C2
b CC1(C)Cc2ccccc2/C(=C/C(=O)N2CCCCCC2)N1.Cl
c O=C(c1cccc(N2C(=O)c3ccccc3C2=O)c1)N1CCCCCC1
d CCN(CC)C(=S)NC(=O)c1ccc(OC)c(Br)c1
Answer: d. CCN(CC)C(=S)NC(=O)c1ccc(OC)c(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#}
3-bromo-N-(diethylcarbamothioyl)-4-methoxybenzamide