Task: Answer the multiple-choice question.
Question: Which drug has a -23.664\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COC(=O)C(Cc1ccc(O)cc1)NC(=O)C(C)Oc1ccccc1
b: Cc1cc(Cl)c(OCCOCCN2CCC(C)CC2)c(Br)c1.O=C(O)C(=O)O
c: Fc1ccc2[nH]c3c(N4CCN(C5CCCCC5)CC4)ncnc3c2c1
Answer: b. Cc1cc(Cl)c(OCCOCCN2CCC(C)CC2)c(Br)c1.O=C(O)C(=O)O
{#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#}
Cc1cc(Cl)c(OCCOCCN2CCC(C)CC2)c(Br)c1.O=C(O)C(=O)O
Cc1cc(Cl)c(OCCOCCN2CCC(C)CC2)c(Br)c1.O=C(O)C(=O)O
1-[2-[2-(2-bromo-6-chloro-4-methylphenoxy)ethoxy]ethyl]-4-methylpiperidine;oxalic acid