Task: Answer the multiple-choice question.
Question: Which compound has a 13.333\% 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) Cc1cccc(N2C(=O)C3CCC(c4ccccc4)CC3C2=O)c1
(b) O=C1Nc2ccccc2N(O)N1c1ccc(Cl)c(Cl)c1
Answer: b. O=C1Nc2ccccc2N(O)N1c1ccc(Cl)c(Cl)c1
{#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=C1Nc2ccccc2N(O)N1c1ccc(Cl)c(Cl)c1
O=C1Nc2ccccc2N(O)N1c1ccc(Cl)c(Cl)c1
2-(3,4-dichlorophenyl)-1-hydroxy-4H-1,2,4-benzotriazin-3-one