Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.283\% 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, c, or d without using any additional words.
Options:
a Cc1nc2nc(-c3ccccc3)cc(=O)n2[nH]1
b Brc1ccc(/C=N/Nc2ncnc3c2cnn3Cc2ccccc2)cc1
c CCCCN(C(=O)c1ccc([N+](=O)[O-])o1)c1c(N)n(CC(C)C)c(=O)[nH]c1=O
d CCn1c(SCC(=O)N/N=C/c2ccccc2OCC(=O)O)nnc1-c1ccc(C(C)(C)C)cc1
Answer: b. Brc1ccc(/C=N/Nc2ncnc3c2cnn3Cc2ccccc2)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#}
Brc1ccc(/C=N/Nc2ncnc3c2cnn3Cc2ccccc2)cc1
Brc1ccc(/C=N/Nc2ncnc3c2cnn3Cc2ccccc2)cc1
1-benzyl-N-[(E)-(4-bromophenyl)methylideneamino]pyrazolo[3,4-d]pyrimidin-4-amine