Task: Answer the multiple choice question.
Query: Which drug exhibits a 19.785\% hERG inhibition at 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(CNC(=O)c1ccccc1)OCc1cc(=O)n2cc(Br)ccc2n1
b: Cc1ccccc1N1C(=O)CC(Sc2nnc(-c3ccccc3)o2)C1=O
c: COc1ccc(C(=O)NCC(=O)NCC(=O)OCC(=O)C(C)(C)C)cc1
d: COc1cccc(OC)c1OCCOCCN1CCN(C)CC1
e: CN(C)c1nc(N(C)C)nc(N(C#N)Cc2ccc(Cl)cc2)n1
Answer: d. COc1cccc(OC)c1OCCOCCN1CCN(C)CC1
{#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#}
COc1cccc(OC)c1OCCOCCN1CCN(C)CC1
COc1cccc(OC)c1OCCOCCN1CCN(C)CC1
1-[2-[2-(2,6-dimethoxyphenoxy)ethoxy]ethyl]-4-methylpiperazine