Task: Answer the MCQ question.
Query: Which compound exhibits a 16.221\% 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) COc1ccc(NC(=O)/C=N/O)cc1
(b) Cc1nnn(C23CC4CC(CC(C(=O)NN)(C4)C2)C3)n1
(c) CC(=O)c1cccc(N(C(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccc(N3CCOCC3)cc2)c1
(d) CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)c1ccc(S(=O)(=O)N(C)C)cc1
Answer: a. COc1ccc(NC(=O)/C=N/O)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#}
COc1ccc(NC(=O)/C=N/O)cc1
COc1ccc(NC(=O)/C=N/O)cc1
(2E)-2-hydroxyimino-N-(4-methoxyphenyl)acetamide