Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.712\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] C/C(=N/NC(=O)C1COc2ccccc2O1)c1ccc(Br)s1
[b] O=C(O)COc1ccc(/C=N/O)cc1Br
[c] CCCNS(=O)(=O)c1ccc2c3c(cccc13)C(=O)N2
[d] O=C(CN1C(=O)C2CC=CCC2C1=O)Nc1nc2ccccc2[nH]1
Answer: c. CCCNS(=O)(=O)c1ccc2c3c(cccc13)C(=O)N2
{#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#}
CCCNS(=O)(=O)c1ccc2c3c(cccc13)C(=O)N2
CCCNS(=O)(=O)c1ccc2c3c(cccc13)C(=O)N2
2-oxo-N-propyl-1H-benzo[cd]indole-6-sulfonamide