Task: Answer the multiple choice question.
Question: Which compound exhibits a -13.217\% 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, c, or d without using any additional words.
Options:
(a) COC(=O)Cc1c(C)nc2nc(-c3ccc(Cl)cc3)[nH]n2c1=O
(b) Cc1c(N=C2C(=O)Nc3ccccc32)c(=O)n(-c2ccccc2)n1C
(c) COc1ccc(N2CCN(C(=O)C3Cc4ccccc4CN3C(=O)c3ccccc3)CC2)cc1
(d) Fc1cccc(Cl)c1CNn1cn[nH]c1=S
Answer: d. Fc1cccc(Cl)c1CNn1cn[nH]c1=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#}
Fc1cccc(Cl)c1CNn1cn[nH]c1=S
Fc1cccc(Cl)c1CNn1cn[nH]c1=S
4-[(2-chloro-6-fluorophenyl)methylamino]-1H-1,2,4-triazole-5-thione