Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 4.418\% 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] Cc1scc(C(=O)NNC(=S)NCC2CCCO2)c1C
[b] Cc1ccc(C(=O)COC(=O)CNS(=O)(=O)c2ccccc2)cc1[N+](=O)[O-]
[c] Cc1sc(NC(=S)NC(=O)c2ccco2)c(C(N)=O)c1C
[d] CCCNS(=O)(=O)c1cc(Br)cc2c1N(C(=O)CC)CC2
Answer: d. CCCNS(=O)(=O)c1cc(Br)cc2c1N(C(=O)CC)CC2
{#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#}
5-bromo-1-propanoyl-N-propyl-2,3-dihydroindole-7-sulfonamide