Problem statement: Answer the multiple-choice question.
Question: Which compound has a -1.133\% 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) Cc1cccc(-c2c3c(=O)n(C)c(=O)n(C)c3cn2C(C)(C)C)c1
b) Cc1ccccc1C(=O)c1cccn1CC(=O)NCCN1CCN(c2cccc(C)c2C)CC1
c) C1CCN(c2nc3nonc3nc2N2CCCCC2)CC1
Answer: c. C1CCN(c2nc3nonc3nc2N2CCCCC2)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#}
C1CCN(c2nc3nonc3nc2N2CCCCC2)CC1
C1CCN(c2nc3nonc3nc2N2CCCCC2)CC1
5,6-di(piperidin-1-yl)-[1,2,5]oxadiazolo[3,4-b]pyrazine