Task: Answer the multiple-choice question.
Query: Which compound exhibits a -8.072\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCCCCCc1cc2cc(C(N)=O)c(=N)oc2cc1O
b) Cc1cc(C)n(C(=O)c2ccc([N+](=O)[O-])cc2N)n1
c) CCOC(=O)c1cc(CC)sc1NC(=O)COC
d) Cc1ccc(/S(C)=N/S(=O)(=O)c2ccc(C)cc2)cc1
Answer: a. CCCCCCc1cc2cc(C(N)=O)c(=N)oc2cc1O
{#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#}
CCCCCCc1cc2cc(C(N)=O)c(=N)oc2cc1O
CCCCCCc1cc2cc(C(N)=O)c(=N)oc2cc1O
6-hexyl-7-hydroxy-2-iminochromene-3-carboxamide