Task: Answer the MCQ question.
Query: Which compound has a 11.469\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. S=C(Nc1ccccc1Cl)N1CCOCC1
b. C[C@@H](CN=[N+]=[N-])CN1CC[C@H](O)CCC1=O
c. CCOC(=O)c1cc2c(=O)n3ccccc3nc2n(CCCOC)c1=NC(=O)c1ccncc1
Answer: b. C[C@@H](CN=[N+]=[N-])CN1CC[C@H](O)CCC1=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#}
C[C@@H](CN=[N+]=[N-])CN1CC[C@H](O)CCC1=O
C[C@@H](CN=[N+]=[N-])CN1CC[C@H](O)CCC1=O
(5R)-1-[(2R)-3-azido-2-methylpropyl]-5-hydroxyazepan-2-one