Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 6.948\% 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 COc1cccc(Nc2nc(N)c([N+](=O)[O-])c(NCc3ccccc3)n2)c1
b O=C(N/N=C/c1ccc(F)c(F)c1)c1cccc(S(=O)(=O)N2CCCCC2)c1
c O=C1CCc2cc(S(=O)(=O)Nc3ccc(F)cc3)ccc2N1
d Cc1cc(C)c(C#N)c(SCCN2CCCCC2)n1
Answer: d. Cc1cc(C)c(C#N)c(SCCN2CCCCC2)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(SCCN2CCCCC2)n1
Cc1cc(C)c(C#N)c(SCCN2CCCCC2)n1
4,6-dimethyl-2-(2-piperidin-1-ylethylsulfanyl)pyridine-3-carbonitrile