Task: Answer the multiple-choice question.
Question: Which drug has a -3.151\% 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.) Cc1ccccc1Cn1cnc2ccccc2c1=O
b.) CC1(C)OC(=O)N(c2cccnc2)C1(C)O
c.) S=C(Nc1cccnc1)N1CCc2ccccc21
Answer: a. Cc1ccccc1Cn1cnc2ccccc2c1=O
{#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#}
Cc1ccccc1Cn1cnc2ccccc2c1=O
Cc1ccccc1Cn1cnc2ccccc2c1=O
3-[(2-methylphenyl)methyl]quinazolin-4-one