Task: Answer the multiple choice question.
Query: Which compound exhibits a -45.191% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCOC(=O)CCc1c(C)c(C#N)c2nc3ccccc3n2c1-n1ccnc1C
b.) COc1ccc(/C=N/NC(=O)c2nn(-c3ccccc3)c(=O)c3c(N)scc23)cc1
c.) CCC(/C=C1\Sc2ccc(OC)cc2N1CCO)=C\c1sc2ccc(OC)cc2[n+]1CCO.[Cl-]
Answer: a. CCOC(=O)CCc1c(C)c(C#N)c2nc3ccccc3n2c1-n1ccnc1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)CCc1c(C)c(C#N)c2nc3ccccc3n2c1-n1ccnc1C
CCOC(=O)CCc1c(C)c(C#N)c2nc3ccccc3n2c1-n1ccnc1C
ethyl 3-[4-cyano-3-methyl-1-(2-methylimidazol-1-yl)pyrido[1,2-a]benzimidazol-2-yl]propanoate