Task: Answer the multiple choice question.
Question: Which drug has a 12.129\% 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: CCOc1ccc(C2NC(=O)c3n[nH]c(C)c32)cc1
b: CCOC(=O)Cc1nn(Cc2nc(-c3ccc(C)cc3)cs2)c(=O)c2ccccc12
c: O=C(O)/C=C/S(=O)(=O)c1ccc2ccccc2c1
d: CCCCN(CCCC)S(=O)(=O)c1ccc(OC)c2ncccc12
Answer: d. CCCCN(CCCC)S(=O)(=O)c1ccc(OC)c2ncccc12
{#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#}
N,N-dibutyl-8-methoxyquinoline-5-sulfonamide