Task: Answer the multiple-choice question.
Question: Which drug exhibits a 10.618\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=S(=O)(c1cccs1)N1CCN(CC(O)COc2cccc(Br)c2)CC1
b Cc1ccc(C)c(N2CCN(S(=O)(=O)c3cn(C)cn3)CC2)c1
c Nc1ccccc1N=Cc1c(O)n(CCC2=CCCCC2)c(=O)[nH]c1=O
d N#CCc1c(C#N)c(N)nc(N2CCN(S(=O)(=O)c3ccccc3)CC2)c1C#N
Answer: c. Nc1ccccc1N=Cc1c(O)n(CCC2=CCCCC2)c(=O)[nH]c1=O
{#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#}
Nc1ccccc1N=Cc1c(O)n(CCC2=CCCCC2)c(=O)[nH]c1=O
Nc1ccccc1N=Cc1c(O)n(CCC2=CCCCC2)c(=O)[nH]c1=O
5-[(2-aminophenyl)iminomethyl]-1-[2-(cyclohexen-1-yl)ethyl]-6-hydroxypyrimidine-2,4-dione