Problem statement: Answer the multiple-choice question.
Question: Which drug has a 11.937\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a O=C(OCC(=O)N1CCOCC1)c1cccc(S(=O)(=O)Nc2ccc(F)cc2)c1
b COc1ccccc1C(=O)n1nc(-c2ccco2)nc1N
c O=C(COC(=O)c1cncc(Br)c1)NCc1ccccc1Cl
d CCN(CC(=O)Nc1cc(Cl)ccc1C)C(=O)C1COc2ccccc2O1
e Cn1nc(C(=O)Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)ccc1=O
Answer: b. COc1ccccc1C(=O)n1nc(-c2ccco2)nc1N
{#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#}
COc1ccccc1C(=O)n1nc(-c2ccco2)nc1N
COc1ccccc1C(=O)n1nc(-c2ccco2)nc1N
[5-amino-3-(furan-2-yl)-1,2,4-triazol-1-yl]-(2-methoxyphenyl)methanone