Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.045% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COCCC(=O)N1CCC(Oc2ccc(C(=O)NCCSC)cc2)CC1
b: Br.CCCC1=NSC2=NCC(c3ccc(Br)cc3)=NN12
Answer: b. Br.CCCC1=NSC2=NCC(c3ccc(Br)cc3)=NN12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Br.CCCC1=NSC2=NCC(c3ccc(Br)cc3)=NN12
Br.CCCC1=NSC2=NCC(c3ccc(Br)cc3)=NN12
6-(4-bromophenyl)-3-propyl-7H-[1,2,4]thiadiazolo[4,5-b][1,2,4]triazine;hydrobromide