Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -11.928% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] C=CCn1cnc2c(nnn2-c2ccc(C)c(C)c2)c1=O
[b] O=C(NCCO)C(=O)c1c(-c2ccccc2)cc2ccccn12
[c] Cl.Nc1ccc2nc(C(F)(F)F)[nH]c2c1
[d] O=C(O)CCCCCNC(=O)OCC1c2ccccc2-c2ccccc21
[e] CCOc1ccc(/C=N\NC(=O)CC(=O)NCCc2ccccc2)cc1
Answer: b. O=C(NCCO)C(=O)c1c(-c2ccccc2)cc2ccccn12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NCCO)C(=O)c1c(-c2ccccc2)cc2ccccn12
O=C(NCCO)C(=O)c1c(-c2ccccc2)cc2ccccn12
N-(2-hydroxyethyl)-2-oxo-2-(2-phenylindolizin-3-yl)acetamide