Task: Answer the multiple-choice question.
Question: Which compound has a 13.754\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] N#CCc1nn(Cc2ccc(F)cc2)c(=O)c2ccccc12
[b] COC(=O)c1n[nH]n(-c2cc(Cl)cc(Cl)c2)c1=O
[c] Cc1cc(C)n(Cc2ccccc2F)c(=O)c1C#N
[d] COc1ccc2nc(C)cc(SCC(=O)N/N=C/c3ccc(O)cc3O)c2c1
Answer: b. COC(=O)c1n[nH]n(-c2cc(Cl)cc(Cl)c2)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#}
COC(=O)c1n[nH]n(-c2cc(Cl)cc(Cl)c2)c1=O
COC(=O)c1n[nH]n(-c2cc(Cl)cc(Cl)c2)c1=O
methyl 1-(3,5-dichlorophenyl)-5-oxo-2H-triazole-4-carboxylate