Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 0.863\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a c1cncc(C2CCCCN2)c1
b CCC(C(=O)NCCC[C@H]1CN2C(=NC[C@@H]2Cc2ccc(O)cc2)N1CCc1ccc(C)cc1)c1ccccc1
c CCOC(=O)C1CCN(C(=O)c2cccc(Cl)c2)CC1
d O=C(/C=C/c1ccc(Cl)cc1Cl)NCc1ccco1
Answer: c. CCOC(=O)C1CCN(C(=O)c2cccc(Cl)c2)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#}
CCOC(=O)C1CCN(C(=O)c2cccc(Cl)c2)CC1
CCOC(=O)C1CCN(C(=O)c2cccc(Cl)c2)CC1
[C][C][O][C][=Branch1][C][=O][C][C][C][N][Branch1][S][C][=Branch1][C][=O][C][=C][C][=C][C][Branch1][C][Cl][=C][Ring1][#Branch1][C][C][Ring1][#C]
ethyl1-(3-chlorobenzoyl)piperidine-4-carboxylate