Task: Answer the multiple-choice question.
Query: Which drug has a -4.253\% 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) O=C(Nc1ccc(SC(F)F)cc1)C1=CC=CN2CCS(=O)(=O)N=C12
b) COc1cccc(CNC(=O)CCCn2c(=S)[nH]c3cc4c(cc3c2=O)OCO4)c1
Answer: a. O=C(Nc1ccc(SC(F)F)cc1)C1=CC=CN2CCS(=O)(=O)N=C12
{#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#}
O=C(Nc1ccc(SC(F)F)cc1)C1=CC=CN2CCS(=O)(=O)N=C12
O=C(Nc1ccc(SC(F)F)cc1)C1=CC=CN2CCS(=O)(=O)N=C12
N-[4-(difluoromethylsulfanyl)phenyl]-2,2-dioxo-3,4-dihydropyrido[2,1-c][1,2,4]thiadiazine-9-carboxamide