Task: Answer the multiple choice question.
Question: Which drug exhibits a 6.423\% 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(NC(NC(=S)Nc1ccccc1C(=O)O)C(Cl)(Cl)Cl)c1ccccc1
b Fc1cccc(Cl)c1CSc1nnnn1-c1ccc2c(c1)OCO2
c Cc1nn2c(COc3ccc(NC(=O)c4ccccc4Cl)cc3)nnc2c2ccccc12
d O=C(COC(=O)c1cccc(Br)c1)NCCC1=CCCCC1
Answer: b. Fc1cccc(Cl)c1CSc1nnnn1-c1ccc2c(c1)OCO2
{#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)c1CSc1nnnn1-c1ccc2c(c1)OCO2
Fc1cccc(Cl)c1CSc1nnnn1-c1ccc2c(c1)OCO2
1-(1,3-benzodioxol-5-yl)-5-[(2-chloro-6-fluorophenyl)methylsulfanyl]tetrazole