Task: Answer the multiple choice question.
Question: Which compound has a 12.061\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(O)CCNc1ccc(NCCC(=O)O)c2c1C(=O)c1ccccc1C2=O
b. CCCOP(=O)(OCCC)C(Nc1ccc(C(C)C)cc1)c1ccc([N+](=O)[O-])cc1
c. Cc1ccc(C)c(NS(=O)(=O)c2ccc3[nH]c(=O)[nH]c3c2)c1
Answer: a. O=C(O)CCNc1ccc(NCCC(=O)O)c2c1C(=O)c1ccccc1C2=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#}
O=C(O)CCNc1ccc(NCCC(=O)O)c2c1C(=O)c1ccccc1C2=O
O=C(O)CCNc1ccc(NCCC(=O)O)c2c1C(=O)c1ccccc1C2=O
1,4-bis[(3-hydroxy-3-oxopropyl)amino]anthracene-9,10-dione