Task: Answer the MCQ question.
Query: Which drug has a 5.318\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1ccc(-n2nc3c(=O)n(CC(=O)NCCc4ccccc4C)nc(C)c3c2C)cc1
[b] Cc1ccc2oc(/N=C(\N)NC(=O)C(C)(C)C)nc2c1
[c] CC(C)CC(Nc1nc(Cl)ccc1[N+](=O)[O-])C(=O)O
Answer: c. CC(C)CC(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)CC(Nc1nc(Cl)ccc1[N+](=O)[O-])C(=O)O
CC(C)CC(Nc1nc(Cl)ccc1[N+](=O)[O-])C(=O)O
2-[(6-chloro-3-nitropyridin-2-yl)amino]-4-methylpentanoic acid