Task: Answer the multiple choice question.
Query: Which compound exhibits a 6.130\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(NC(=S)Nc1cccc2ncccc12)c1ccccc1
(b) Clc1ccc(-c2nnnn2-c2ccc(Cl)c(Cl)c2)cc1Cl
(c) Cc1ccc2c(c1)c1cccc3c1n2CCN3CCC(N)=O
(d) CN(c1ccccc1)S(=O)(=O)c1cccc(NC(=O)Cc2n[nH]c(=O)c3ccccc23)c1
Answer: b. Clc1ccc(-c2nnnn2-c2ccc(Cl)c(Cl)c2)cc1Cl
{#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#}
Clc1ccc(-c2nnnn2-c2ccc(Cl)c(Cl)c2)cc1Cl
Clc1ccc(-c2nnnn2-c2ccc(Cl)c(Cl)c2)cc1Cl
1-(3,4-dichlorophenyl)-5-(3,4-dichlorophenyl)tetrazole