Problem statement: Answer the multiple choice question.
Query: Which drug has a -19.929% 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 additional words.
Options:
a O=C(Nc1ccc2c(c1)OCO2)c1ccc(CN2CCOCC2)cc1
b CCCCNCc1cc(Cl)c(OCCC)c(OCC)c1.Cl
c COCCCN1C(=O)C(=O)/C(=C(/O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)C1c1ccc(C(C)C)cc1
d CCN1CCN(CCCN(Cc2ccco2)C(=S)Nc2cc(Cl)ccc2C)CC1
e CCCc1nc(SCC(=O)NNC(=O)c2ccc(OC)cc2)c2ccccc2n1
Answer: b. CCCCNCc1cc(Cl)c(OCCC)c(OCC)c1.Cl
{#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#}
CCCCNCc1cc(Cl)c(OCCC)c(OCC)c1.Cl
CCCCNCc1cc(Cl)c(OCCC)c(OCC)c1.Cl
N-[(3-chloro-5-ethoxy-4-propoxyphenyl)methyl]butan-1-amine;hydrochloride