Task: Answer the multiple choice question.
Query: Which drug has a 12.768\% 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, or c without using any additional words.
Options:
a: CC/C(=N/Nc1ccccc1)c1cnnc(SC)n1
b: N#C/C(=N\Nc1ccc(Cl)cc1)C(N)=S
c: C=C(C)Cn1c(Sc2nc3ccccc3[nH]2)nc2c1c(=O)[nH]c(=O)n2C
Answer: b. N#C/C(=N\Nc1ccc(Cl)cc1)C(N)=S
{#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#}
N#C/C(=N\Nc1ccc(Cl)cc1)C(N)=S
N#C/C(=N\Nc1ccc(Cl)cc1)C(N)=S
(1E)-2-amino-N-(4-chloroanilino)-2-sulfanylideneethanimidoyl cyanide