Task: Answer the multiple choice question.
Query: Which drug has a 8.334\% 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, or c without using any additional words.
Options:
a: CCC(=O)NC(=S)Nc1ccccc1C(F)(F)F
b: Br.N=C(N)SCCc1cnc[nH]1
c: O=C(CSc1nnc(-c2ccccc2O)n1Cc1ccccc1)NNC(=O)c1ccccc1O
Answer: b. Br.N=C(N)SCCc1cnc[nH]1
{#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=C(N)SCCc1cnc[nH]1
Br.N=C(N)SCCc1cnc[nH]1
2-(1H-imidazol-5-yl)ethyl carbamimidothioate;hydrobromide