Task: Answer the MCQ question.
Question: Which compound exhibits a -5.777% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1nn(-c2ccccc2)c2c1C(c1ccc(F)cc1F)C(C#N)=C(N)O2
b: O=C(O)c1cc2sccc2s1
c: Oc1cc2c(cc1CN1CCN(c3ccccc3)CC1)CCC2
d: N#Cc1ccccc1Cn1c(=O)n(Cc2ccc(C(=O)NCc3ccco3)cc2)c(=O)c2sccc21
Answer: c. Oc1cc2c(cc1CN1CCN(c3ccccc3)CC1)CCC2
{#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#}
Oc1cc2c(cc1CN1CCN(c3ccccc3)CC1)CCC2
Oc1cc2c(cc1CN1CCN(c3ccccc3)CC1)CCC2
6-[(4-phenylpiperazin-1-yl)methyl]-2,3-dihydro-1H-inden-5-ol