Problem statement: Answer the MCQ question.
Question: Which drug has a 12.620\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1cc(C)c(C#N)c(OCC(=O)c2ccc(Br)cc2)n1
b. Cc1ccc2oc(=O)n(CCC(=O)Nc3ccc(N4CCOCC4)cc3)c2c1
c. CCn1c(SCC(=O)N2CCCC(C)C2)nc2c1c(=O)n(C)c(=O)n2C
d. Cc1cc(C(=O)NCc2ccc3c(c2)OCO3)ccc1[N+](=O)[O-]
e. COc1ccc(OCC(=O)N2CCN(C(=O)c3cccc(F)c3)CC2)cc1
Answer: a. Cc1cc(C)c(C#N)c(OCC(=O)c2ccc(Br)cc2)n1
{#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)c(C#N)c(OCC(=O)c2ccc(Br)cc2)n1
Cc1cc(C)c(C#N)c(OCC(=O)c2ccc(Br)cc2)n1
2-[2-(4-bromophenyl)-2-oxoethoxy]-4,6-dimethylpyridine-3-carbonitrile