Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.214\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCOc1cc(C2NC(=O)c3ccccc3O2)ccc1OC(C)C
[b] CN1CCC(OC(=O)c2cccc(Br)c2)CC1.Cl
[c] C=CCn1c(=O)n(CC=C)c2c(C)cc(C)cc21
Answer: a. CCOc1cc(C2NC(=O)c3ccccc3O2)ccc1OC(C)C
{#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#}
CCOc1cc(C2NC(=O)c3ccccc3O2)ccc1OC(C)C
CCOc1cc(C2NC(=O)c3ccccc3O2)ccc1OC(C)C
2-(3-ethoxy-4-propan-2-yloxyphenyl)-2,3-dihydro-1,3-benzoxazin-4-one