Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 5.506\% 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 other words.
Options:
[a] O=C(O)CC/C(=N/NC(=O)CNC(=O)C(c1ccccc1)c1ccccc1)c1ccccc1
[b] Br.N#Cc1ccc(CSC2=NCCN2)cc1
Answer: b. Br.N#Cc1ccc(CSC2=NCCN2)cc1
{#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#}
Br.N#Cc1ccc(CSC2=NCCN2)cc1
Br.N#Cc1ccc(CSC2=NCCN2)cc1
4-(4,5-dihydro-1H-imidazol-2-ylsulfanylmethyl)benzonitrile;hydrobromide