Task: Answer the multiple-choice question.
Query: Which drug has a 8.303\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCOC(=O)N1CCN(C(=O)C2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)CC1
b O=C(CSc1nnc(-c2ccco2)o1)N1CCOCC1
c O=C(Nc1ccc(Br)cc1)N1CCCCCC1
Answer: c. O=C(Nc1ccc(Br)cc1)N1CCCCCC1
{#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#}
O=C(Nc1ccc(Br)cc1)N1CCCCCC1
O=C(Nc1ccc(Br)cc1)N1CCCCCC1
[O][=C][Branch1][=N][N][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][N][C][C][C][C][C][C][Ring1][#Branch1]
N-(4-bromophenyl)azepane-1-carboxamide