Task: Answer the multiple-choice question.
Query: Which compound exhibits a -4.776% 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 additional words.
Options:
a Cc1ccc(CN2CCN(C)CC2)c(C)c1
b Cc1cc(C(=O)N/N=C/c2cc([N+](=O)[O-])ccc2O)c2ccccc2n1
c O=C1c2cccc3cccc(c23)C(=O)N1CC1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
d CC[n+]1c(P(=O)([O-])c2ccccc2)[nH]c2ccccc21
Answer: a. Cc1ccc(CN2CCN(C)CC2)c(C)c1
{#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#}
Cc1ccc(CN2CCN(C)CC2)c(C)c1
Cc1ccc(CN2CCN(C)CC2)c(C)c1
1-[(2,4-dimethylphenyl)methyl]-4-methylpiperazine