Task: Answer the multiple choice question.
Query: Which drug has a 2.425\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccc(Br)cc1CNC(=O)C1CCCN(c2nc3ccccc3o2)C1
b. c1ccc(-n2nc3c(ccc4cnnc43)[nH]2)cc1
c. CS(=O)(=O)N(CC(=O)N1CCN(c2ccccc2)CC1)c1cc(C(F)(F)F)ccc1Cl
Answer: a. COc1ccc(Br)cc1CNC(=O)C1CCCN(c2nc3ccccc3o2)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#}
COc1ccc(Br)cc1CNC(=O)C1CCCN(c2nc3ccccc3o2)C1
COc1ccc(Br)cc1CNC(=O)C1CCCN(c2nc3ccccc3o2)C1
N-[(5-bromo-2-methoxyphenyl)methyl]-1-(1,3-benzoxazol-2-yl)piperidine-3-carboxamide