Task: Answer the MCQ question.
Query: Which drug has a 9.639\% 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) O=C(NCC1CCCO1)C(c1cccs1)N(C(=O)Cn1nnc(-c2cccs2)n1)C1CCCC1
b) CN(C)S(=O)(=O)c1ccc(C(=O)Nc2ccc(S(=O)(=O)NC3=NCCCCC3)cc2)cc1
c) COCCNC(=O)CSc1ccc(Cl)cc1
d) Cc1cc(C)nc(N2CCC(C(=O)NCc3ccco3)CC2)n1
e) CCCCOC(=O)c1cc(C)nc2ccc(Br)cc12
Answer: e. CCCCOC(=O)c1cc(C)nc2ccc(Br)cc12
{#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#}
butyl 6-bromo-2-methylquinoline-4-carboxylate