Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 22.951\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) N#CCCn1nnc(-c2ccccc2F)n1
b.) COc1ccc(C(=O)OCC(=O)Nc2ccc(N3CCOCC3)cc2)cc1
c.) CCOC(=O)C1CCN(C(=O)COc2ccc(Cl)cc2C)CC1
d.) CCCC(=O)N1CCN(c2nc3ccc(Br)cc3s2)CC1
Answer: a. N#CCCn1nnc(-c2ccccc2F)n1
{#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#}
N#CCCn1nnc(-c2ccccc2F)n1
N#CCCn1nnc(-c2ccccc2F)n1
3-[5-(2-fluorophenyl)tetrazol-2-yl]propanenitrile