Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 9.589\% human ether-à-go-go related gene (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] Cc1cc(C)c[n+](CC(=O)c2ccccc2)c1.[Br-]
[b] CCCN(S(=O)(=O)c1ccc(OCC)cc1)S(=O)(=O)c1cccs1
[c] CC1(C)CC2(CCO1)CNC(=O)O2
Answer: b. CCCN(S(=O)(=O)c1ccc(OCC)cc1)S(=O)(=O)c1cccs1
{#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#}
CCCN(S(=O)(=O)c1ccc(OCC)cc1)S(=O)(=O)c1cccs1
CCCN(S(=O)(=O)c1ccc(OCC)cc1)S(=O)(=O)c1cccs1
N-(4-ethoxyphenyl)sulfonyl-N-propylthiophene-2-sulfonamide