Task: Answer the multiple-choice question.
Question: Which drug exhibits a -4.320% hERG inhibition at 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(NCCCO)c1cc2ccccc2[nH]1
b O=C(OC1CCCCC1=O)c1cc(=O)c2ccccc2o1
c Cn1nc(C(F)(F)F)c(C#N)c1N1CCN(c2ccccc2)CC1
d CCn1nc(C(=O)Nc2cc(Cl)ccc2-n2cncn2)c2ccccc2c1=O
e CC(C)CC(=O)N1CCN(C(=O)c2ccco2)CC1
Answer: d. CCn1nc(C(=O)Nc2cc(Cl)ccc2-n2cncn2)c2ccccc2c1=O
{#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#}
CCn1nc(C(=O)Nc2cc(Cl)ccc2-n2cncn2)c2ccccc2c1=O
CCn1nc(C(=O)Nc2cc(Cl)ccc2-n2cncn2)c2ccccc2c1=O
N-[5-chloro-2-(1,2,4-triazol-1-yl)phenyl]-3-ethyl-4-oxophthalazine-1-carboxamide