Problem statement: Answer the multiple-choice question.
Question: Which compound has a 12.426\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCOC(=O)Nc1ccc2c(c1)N(C(=O)CN(C)C)c1ccccc1CC2.Cl
[b] O=C(Nc1ccccn1)c1cccc(S(=O)(=O)N2CCCC2)c1
[c] CCCCCCCC(=O)NC(Nc1ccccc1OC)C(Cl)(Cl)Cl
[d] COc1cc([N+](=O)[O-])ccc1NC(=O)NCc1ccco1
Answer: c. CCCCCCCC(=O)NC(Nc1ccccc1OC)C(Cl)(Cl)Cl
{#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#}
CCCCCCCC(=O)NC(Nc1ccccc1OC)C(Cl)(Cl)Cl
CCCCCCCC(=O)NC(Nc1ccccc1OC)C(Cl)(Cl)Cl
N-[2,2,2-trichloro-1-(2-methoxyanilino)ethyl]octanamide