Problem statement: Answer the multiple choice question.
Question: Which compound has a 3.638\% 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) CCCCNc1nc(-c2ccccc2)c(C(=O)OCC)cc1C#N
b) Cc1ccsc1CN1CCN(c2ccccn2)CC1
c) COC(=O)CN1C(=O)N(c2ccccc2)C(N(O)C(=O)Nc2ccccc2)C1(C)C
d) COc1ccc(OCC(=O)N/N=C/c2ccsc2)cc1
e) COc1cc(OC)cc(C(=O)NCC(=O)OCc2nc3ccccc3s2)c1
Answer: a. CCCCNc1nc(-c2ccccc2)c(C(=O)OCC)cc1C#N
{#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#}
ethyl 6-(butylamino)-5-cyano-2-phenylpyridine-3-carboxylate