Task: Answer the multiple-choice question.
Question: Which compound has a -28.677% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCO/C(C)=N/n1c2nc3ccccc3nc2c2c(=O)n(Cc3ccccc3Cl)c(C)nc21
(b) O=C(N/N=C1\CCCc2ccccc21)c1ccc([N+](=O)[O-])cc1
(c) O=C(CNC(=O)c1ccc2c(c1)OCCO2)N/N=C/c1cccc(Br)c1
Answer: a. CCO/C(C)=N/n1c2nc3ccccc3nc2c2c(=O)n(Cc3ccccc3Cl)c(C)nc21
{#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#}
CCO/C(C)=N/n1c2nc3ccccc3nc2c2c(=O)n(Cc3ccccc3Cl)c(C)nc21
CCO/C(C)=N/n1c2nc3ccccc3nc2c2c(=O)n(Cc3ccccc3Cl)c(C)nc21
ethyl (1E)-N-[13-[(2-chlorophenyl)methyl]-14-methyl-12-oxo-2,9,13,15,17-pentazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3,5,7,9,11(16),14-heptaen-17-yl]ethanimidate