Task: Answer the multiple choice question.
Question: Which drug exhibits a 13.182\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCN(CC)C(=O)c1ccc(NC(=O)COc2ccc(-c3nn(C)c(=O)c4ccccc34)cc2)cc1
(b) CC(=O)Nc1ccc(S(=O)(=O)N2CCN(C(=O)c3ncoc3-c3ccccc3F)CC2)cc1
(c) Cc1cc(NC(=O)c2ccc(Cl)c([N+](=O)[O-])c2)no1
Answer: b. CC(=O)Nc1ccc(S(=O)(=O)N2CCN(C(=O)c3ncoc3-c3ccccc3F)CC2)cc1
{#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(=O)Nc1ccc(S(=O)(=O)N2CCN(C(=O)c3ncoc3-c3ccccc3F)CC2)cc1
CC(=O)Nc1ccc(S(=O)(=O)N2CCN(C(=O)c3ncoc3-c3ccccc3F)CC2)cc1
N-[4-[4-[5-(2-fluorophenyl)-1,3-oxazole-4-carbonyl]piperazin-1-yl]sulfonylphenyl]acetamide