Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -24.288% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(CSc1nnc(-c2ccccc2F)n1C1CC1)NCc1ccco1
[b] COc1cc2ccccc2cc1C(=O)NNC(=O)c1ccccc1O
[c] C1=CC2CC1CC2CN1CCN(c2ccccc2)CC1
Answer: c. C1=CC2CC1CC2CN1CCN(c2ccccc2)CC1
{#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#}
C1=CC2CC1CC2CN1CCN(c2ccccc2)CC1
C1=CC2CC1CC2CN1CCN(c2ccccc2)CC1
1-(2-bicyclo[2.2.1]hept-5-enylmethyl)-4-phenylpiperazine