Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.721\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1nc2ccccc2c(-c2ccccc2)c1C(=O)c1ccccc1
(b) CCN(c1ccc(NC(=O)CCNC(=O)c2ccco2)cc1)C(C)C
(c) Cc1ccnc(NCc2ccc(Br)cc2)c1
(d) CSc1ccc(C2Nc3cccc4cccc(c34)N2)cc1
(e) Cc1ccc(C(C)C)c(OCC(O)CNC2CCCC2)c1.Cl
Answer: c. Cc1ccnc(NCc2ccc(Br)cc2)c1
{#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#}
Cc1ccnc(NCc2ccc(Br)cc2)c1
Cc1ccnc(NCc2ccc(Br)cc2)c1
N-[(4-bromophenyl)methyl]-4-methylpyridin-2-amine