Task: Answer the MCQ question.
Question: Which compound exhibits a 14.755\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) CCCC(=O)N1CCC(CCC(=O)NC2CC2)CC1
b) CSCc1ccc(C(=O)Nc2cc(C)cc(C)c2)cc1
c) COc1ccc([C@@H](NC(=O)OC(C)(C)C)C(=O)OC(C)(C)C)cc1
d) Cc1ccc(C(=O)N2CCOCC2)cc1S(=O)(=O)N1CCCC1
e) CCCN1C(=O)S/C(=C\c2ccc(N3CCOCC3)o2)C1=O
Answer: a. CCCC(=O)N1CCC(CCC(=O)NC2CC2)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#}
CCCC(=O)N1CCC(CCC(=O)NC2CC2)CC1
CCCC(=O)N1CCC(CCC(=O)NC2CC2)CC1
N-cyclopropyl-3-(1-butanoylpiperidin-4-yl)propanamide