Problem statement: Answer the multiple choice question.
Question: Which compound has a 3.194\% 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] Cc1cc(N(C)C)ccc1[N+](=O)[O-]
[b] Cc1ccc(Cl)cc1N1CCN(C(=O)CN(C2CCCCC2)S(C)(=O)=O)CC1
[c] CCOC(=O)Cn1c(CN2CCOCC2)nc2c1c(=O)n(C)c(=O)n2C
[d] CC1(C)CC(O)CC(C)(C)N1CC(O)COCCOc1ccc(Br)cc1
[e] Cc1nc2ccc(Oc3ccccc3)cc2s1
Answer: a. Cc1cc(N(C)C)ccc1[N+](=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#}
[4-(dimethylamino)-6-methylphenyl]-oxido-oxoazanium