Task: Answer the multiple choice question.
Question: Which compound exhibits a 3.962\% 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 other words.
Options:
a.) COc1ccc(NCc2nc3ccccc3n2C)cc1
b.) C=CCOc1ccccc1/C=N/O
c.) COc1ccc(/C=C2\N=C3CCCCCN3C2=O)cc1OC
Answer: a. COc1ccc(NCc2nc3ccccc3n2C)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(NCc2nc3ccccc3n2C)cc1
COc1ccc(NCc2nc3ccccc3n2C)cc1
4-methoxy-N-[(1-methylbenzimidazol-2-yl)methyl]aniline