Problem statement: Answer the multiple choice question.
Query: Which compound has a 15.278\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(O)C1=C[C@@H](c2ccc(Br)cc2)C[C@@H](OCc2ccc(CO)cc2)O1
b) Br.N=C(N)SCCN
c) CCC(=Nc1cccc(C(F)(F)F)c1)c1c(O)n(C)c(=O)n(C)c1=O
Answer: b. Br.N=C(N)SCCN
{#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)SCCN
Br.N=C(N)SCCN
2-aminoethyl carbamimidothioate;hydrobromide