Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.543\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(O)CC/C(=N/NC(=O)c1cccs1)c1ccccc1
b: CCN(CC)S(=O)(=O)c1cccc(C(=O)N[C@H](C(=O)NCc2ccccc2F)C(C)C)c1
c: COc1ccc(C(=O)Nc2nc(N)n(-c3ccccc3)n2)cc1
Answer: c. COc1ccc(C(=O)Nc2nc(N)n(-c3ccccc3)n2)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#}
COc1ccc(C(=O)Nc2nc(N)n(-c3ccccc3)n2)cc1
COc1ccc(C(=O)Nc2nc(N)n(-c3ccccc3)n2)cc1
N-(5-amino-1-phenyl-1,2,4-triazol-3-yl)-4-methoxybenzamide