Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.297\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cn1nc(C(=O)N2CCCc3ccccc32)c2ccccc2c1=O
b) COc1ccc(Cl)cc1Nc1nc2ccc(C)cc2n2cnnc12
Answer: a. Cn1nc(C(=O)N2CCCc3ccccc32)c2ccccc2c1=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#}
Cn1nc(C(=O)N2CCCc3ccccc32)c2ccccc2c1=O
Cn1nc(C(=O)N2CCCc3ccccc32)c2ccccc2c1=O
4-(3,4-dihydro-2H-quinoline-1-carbonyl)-2-methylphthalazin-1-one