Task: Answer the MCQ question.
Question: Which drug has a 12.977\% 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 other words.
Options:
a. COc1ccc(S(=O)(=O)N/N=C\c2ccc(OC)c(COc3ccc(C)cc3[N+](=O)[O-])c2)cc1
b. O=C1CSC(c2ccccc2F)N1c1ccccc1F
Answer: b. O=C1CSC(c2ccccc2F)N1c1ccccc1F
{#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=C1CSC(c2ccccc2F)N1c1ccccc1F
O=C1CSC(c2ccccc2F)N1c1ccccc1F
2,3-bis(2-fluorophenyl)-1,3-thiazolidin-4-one