Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -2.902\% 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: Cc1cc(C(=O)CN2C(=O)NC3(CCCCC3)C2=O)c(C)n1C
b: Cc1noc(C)c1CSCc1ccc(Cl)cc1
c: Cc1ccc(C(=O)C(C)OC(=O)c2ccc(Cl)nc2)cc1
d: CCCCN(CC)c1nc(N)c2c(N)nc(OCC)cc2c1C#N
Answer: a. Cc1cc(C(=O)CN2C(=O)NC3(CCCCC3)C2=O)c(C)n1C
{#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#}
Cc1cc(C(=O)CN2C(=O)NC3(CCCCC3)C2=O)c(C)n1C
Cc1cc(C(=O)CN2C(=O)NC3(CCCCC3)C2=O)c(C)n1C
3-[2-oxo-2-(1,2,5-trimethylpyrrol-3-yl)ethyl]-1,3-diazaspiro[4.5]decane-2,4-dione