Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.076\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCOc1cccc2cc(C(=O)NC(C)c3ccccc3)c(=N)oc12
[b] CCC(C)NC(=O)C1(C)CCC(=O)N1Cc1ccccc1OC
[c] COc1cc(C(N)=O)cc(Br)c1OCc1ccccc1
Answer: a. CCOc1cccc2cc(C(=O)NC(C)c3ccccc3)c(=N)oc12
{#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#}
CCOc1cccc2cc(C(=O)NC(C)c3ccccc3)c(=N)oc12
CCOc1cccc2cc(C(=O)NC(C)c3ccccc3)c(=N)oc12
8-ethoxy-2-imino-N-(1-phenylethyl)chromene-3-carboxamide