Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -11.067\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCn1c(=O)cc(C(=O)OC)sc1=Nc1ccc(F)c(F)c1
b: CCOC(=O)c1cc(C(C)C)sc1NC(=O)COC(=O)c1nccnc1N
c: CC(C)CN1C(=O)c2ccc(NC(=O)Cc3ccccc3)cc2C1=O
Answer: a. CCn1c(=O)cc(C(=O)OC)sc1=Nc1ccc(F)c(F)c1
{#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#}
CCn1c(=O)cc(C(=O)OC)sc1=Nc1ccc(F)c(F)c1
CCn1c(=O)cc(C(=O)OC)sc1=Nc1ccc(F)c(F)c1
methyl 2-(3,4-difluorophenyl)imino-3-ethyl-4-oxo-1,3-thiazine-6-carboxylate