Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 16.094\% 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, d, or e without using any additional words.
Options:
a. CC(C)C(Nc1nc(Cl)ccc1[N+](=O)[O-])C(=O)O
b. Cc1cc(C)c(C#N)c(SCCS(=O)(=O)c2ccc(Cl)cc2)n1
c. COc1cc(C(=O)COC(=O)c2cnc(C)cn2)ccc1OC(F)F
d. Cc1nc(Nc2ccccc2Cl)sc1C(=O)Nc1ccccc1
e. Cc1oc(-c2ccccc2F)nc1CN1CCC(C(=O)NCc2cccs2)CC1
Answer: a. CC(C)C(Nc1nc(Cl)ccc1[N+](=O)[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#}
CC(C)C(Nc1nc(Cl)ccc1[N+](=O)[O-])C(=O)O
CC(C)C(Nc1nc(Cl)ccc1[N+](=O)[O-])C(=O)O
2-[(6-chloro-3-nitropyridin-2-yl)amino]-3-methylbutanoic acid