Task: Answer the multiple choice question.
Question: Which drug exhibits a 0.563% 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.) Br.N=C(N)SCCc1cccc(CCSC(=N)N)c1
b.) COc1ccc(-c2nc3ccccc3c(=O)n2CCOc2c(C)cccc2C)cc1
Answer: a. Br.N=C(N)SCCc1cccc(CCSC(=N)N)c1
{#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.N=C(N)SCCc1cccc(CCSC(=N)N)c1
Br.N=C(N)SCCc1cccc(CCSC(=N)N)c1
2-[3-(2-carbamimidoylsulfanylethyl)phenyl]ethyl carbamimidothioate;hydrobromide