Problem statement: Answer the MCQ question.
Query: Which compound has a -3.072\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCOC(=O)N1CCN(C(=O)c2ccccc2NC(=O)c2ccc(Br)cc2)CC1
b) O=C1CSC(=Nc2ccccc2)N1
c) Cc1cccc(NCC(=O)N/N=C/c2ccc(Br)cc2)c1
d) CCOC(=O)C1CCN(Cc2ccc(N(C)C)cc2)CC1
e) Cc1nc(-c2nnc(SCC(=O)Nc3ccc(Cl)cc3)n2C)cs1
Answer: a. CCOC(=O)N1CCN(C(=O)c2ccccc2NC(=O)c2ccc(Br)cc2)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#}
CCOC(=O)N1CCN(C(=O)c2ccccc2NC(=O)c2ccc(Br)cc2)CC1
CCOC(=O)N1CCN(C(=O)c2ccccc2NC(=O)c2ccc(Br)cc2)CC1
ethyl 4-[2-[(4-bromobenzoyl)amino]benzoyl]piperazine-1-carboxylate