Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 0.616\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCCS(=O)(=O)N1CCCC(C(=O)NCCCOCC)C1
b: COCCNc1nc(Cl)c(C#N)s1
c: CNC(=S)NNC(=O)c1cccc(C(F)(F)F)c1
d: CCSc1nnc(-c2ccc(S(=O)(=O)NCc3cccs3)cc2)o1
Answer: a. CCCS(=O)(=O)N1CCCC(C(=O)NCCCOCC)C1
{#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#}
CCCS(=O)(=O)N1CCCC(C(=O)NCCCOCC)C1
CCCS(=O)(=O)N1CCCC(C(=O)NCCCOCC)C1
N-(3-ethoxypropyl)-1-propylsulfonylpiperidine-3-carboxamide