Problem statement: Answer the multiple choice question.
Query: Which drug has a 15.312\% 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 Cc1cc(C(=O)Nc2ccc(Br)cc2)c2ccccc2n1
b Cc1ccc(NC(=O)COC(=O)/C=C/c2c(C)nn(-c3ccc(F)cc3)c2Cl)cc1F
Answer: a. Cc1cc(C(=O)Nc2ccc(Br)cc2)c2ccccc2n1
{#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#}
Cc1cc(C(=O)Nc2ccc(Br)cc2)c2ccccc2n1
Cc1cc(C(=O)Nc2ccc(Br)cc2)c2ccccc2n1
N-(4-bromophenyl)-2-methylquinoline-4-carboxamide