Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 11.225\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cn1c(=O)n(CC(=O)O)c(=O)c2c1nc1n2CCCN1Cc1ccccc1
(b) CN1CCC(=NOc2ccc([N+](=O)[O-])cc2)CC1
(c) COc1ccccc1N1CCN(CCCCN2C(=O)C3CCCCN3C2=O)CC1
(d) O=C(Cn1c(=O)c2sccc2n(Cc2ccc([N+](=O)[O-])cc2)c1=O)NCCc1ccccc1
Answer: a. Cn1c(=O)n(CC(=O)O)c(=O)c2c1nc1n2CCCN1Cc1ccccc1
{#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#}
Cn1c(=O)n(CC(=O)O)c(=O)c2c1nc1n2CCCN1Cc1ccccc1
Cn1c(=O)n(CC(=O)O)c(=O)c2c1nc1n2CCCN1Cc1ccccc1
2-(9-benzyl-1-methyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl)acetic acid