Task: Answer the multiple choice question.
Question: Which compound exhibits a -4.617% 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) CCC1CCCCN1CCCNC(=O)C1CCN(S(=O)(=O)N2CCC3(CC2)OCCO3)CC1
b) COc1ccc(CCNC2CCCCCC2)cc1
c) CCN(CC)C(=O)CN(c1ccc2c(c1)OCO2)S(C)(=O)=O
d) Cl.Nc1cccc2c3c(oc12)CCCC3
e) Cc1cc(Cl)c2ccc(Cl)cc2n1
Answer: b. COc1ccc(CCNC2CCCCCC2)cc1
{#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#}
COc1ccc(CCNC2CCCCCC2)cc1
COc1ccc(CCNC2CCCCCC2)cc1
N-[2-(4-methoxyphenyl)ethyl]cycloheptanamine