Problem statement: Answer the multiple-choice question.
Query: Which drug has a 13.912\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(Nc1ccc2c(c1)OCCO2)c1cccnc1
b. Br.CCCc1cc(-c2nc(-c3ccc(Br)cc3)cs2)ccn1
Answer: b. Br.CCCc1cc(-c2nc(-c3ccc(Br)cc3)cs2)ccn1
{#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.CCCc1cc(-c2nc(-c3ccc(Br)cc3)cs2)ccn1
Br.CCCc1cc(-c2nc(-c3ccc(Br)cc3)cs2)ccn1
4-(4-bromophenyl)-2-(2-propylpyridin-4-yl)-1,3-thiazole;hydrobromide