Task: Answer the multiple-choice question.
Query: Which compound exhibits a 1.460\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCCCCCC(=O)N/N=C/Cc1ccccc1
(b) CCCc1ncc(C(O)c2cccc3ccccc23)n1C
(c) Cc1ccc(CNC(=O)CSCC(=O)O)cc1
(d) CC1CCC(NCC(=O)Nc2cccc(S(N)(=O)=O)c2)CC1.O=C(O)C(=O)O
Answer: a. CCCCCCC(=O)N/N=C/Cc1ccccc1
{#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#}
CCCCCCC(=O)N/N=C/Cc1ccccc1
CCCCCCC(=O)N/N=C/Cc1ccccc1
N-[(E)-2-phenylethylideneamino]heptanamide