Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 15.774\% 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: COC(=O)c1sccc1NC(=O)c1cc(OC)cc(OC)c1
b: COc1ccccc1CN1C[C@@H]2C[C@@H](c3ccccc3)N3CCC[C@@]23C1=O
c: COc1cccc(CNc2ccc3c(c2)CCC3)c1
Answer: c. COc1cccc(CNc2ccc3c(c2)CCC3)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#}
COc1cccc(CNc2ccc3c(c2)CCC3)c1
COc1cccc(CNc2ccc3c(c2)CCC3)c1
N-[(3-methoxyphenyl)methyl]-2,3-dihydro-1H-inden-5-amine