Task: Answer the multiple-choice question.
Question: Which compound exhibits a 5.945\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CC1CN(S(=O)(=O)c2ccc(C(=O)NN3CCN(C)CC3)cc2)CC(C)O1
b. Cc1ccc(-c2nc3ncccc3o2)cc1NC(=O)C(C)(C)C
c. COc1ccc(N2CCN(c3oc(COc4ccc(Cl)cc4Cl)nc3C#N)CC2)cc1
d. Cc1ccc[n+](CC(=O)c2ccc(-c3ccccc3)cc2)c1.[Br-]
e. C=CCn1c(O)c(/C=N/N2CCCCC2)c(=O)[nH]c1=O
Answer: a. CC1CN(S(=O)(=O)c2ccc(C(=O)NN3CCN(C)CC3)cc2)CC(C)O1
{#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#}
CC1CN(S(=O)(=O)c2ccc(C(=O)NN3CCN(C)CC3)cc2)CC(C)O1
CC1CN(S(=O)(=O)c2ccc(C(=O)NN3CCN(C)CC3)cc2)CC(C)O1
4-(2,6-dimethylmorpholin-4-yl)sulfonyl-N-(4-methylpiperazin-1-yl)benzamide