Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.758\% 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 CN(CC(=O)Nc1ccc(Cl)cc1)C(=O)CNC(=O)c1cccs1
b CC[C@H](C)[C@H](NC(N)=O)C(=O)Nc1ccc(NC(C)=O)cc1
c Cc1cc(/C=C2\C(=N)N3N=C(S(C)(=O)=O)SC3=NC2=O)c(C)n1Cc1ccccc1
d Cc1c(NC(=O)C23CC4CC(CC(Br)(C4)C2)C3)c(=O)n(-c2ccccc2)n1C
Answer: d. Cc1c(NC(=O)C23CC4CC(CC(Br)(C4)C2)C3)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(NC(=O)C23CC4CC(CC(Br)(C4)C2)C3)c(=O)n(-c2ccccc2)n1C
Cc1c(NC(=O)C23CC4CC(CC(Br)(C4)C2)C3)c(=O)n(-c2ccccc2)n1C
3-bromo-N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)adamantane-1-carboxamide