Task: Answer the multiple-choice question.
Question: Which drug has a 5.036\% 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(COC(=O)c1cccs1)c1ccc2c(c1)OCCO2
b) COC(=O)C(C)C1Sc2ccccc2NC1=O
c) COC(=O)COc1ccc(S(=O)(=O)Nc2ccc3c(c2)OCO3)cc1Cl
d) Nc1ccc(S(=O)(=O)Nc2ccc(Cl)nn2)cc1
e) Cc1noc(C)c1S(=O)(=O)N1CCC(C(=O)N2CCN(c3ccccc3Cl)CC2)CC1
Answer: b. COC(=O)C(C)C1Sc2ccccc2NC1=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#}
COC(=O)C(C)C1Sc2ccccc2NC1=O
COC(=O)C(C)C1Sc2ccccc2NC1=O
methyl2-(3-oxo-4H-1,4-benzothiazin-2-yl)propanoate