Task: Answer the multiple choice question.
Question: Which drug has a -1.270\% 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) COc1ccc2nc(SCC(=O)Nc3ccccc3)[nH]c2c1
b) Fc1cccc(Cl)c1CSc1ncn[nH]1
Answer: b. Fc1cccc(Cl)c1CSc1ncn[nH]1
{#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#}
Fc1cccc(Cl)c1CSc1ncn[nH]1
Fc1cccc(Cl)c1CSc1ncn[nH]1
5-[(2-chloro-6-fluorophenyl)methylsulfanyl]-1H-1,2,4-triazole