Task: Answer the MCQ question.
Query: Which drug exhibits a 15.134% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCC(CC)NC(=O)CSc1nnc(-c2ccc(OC)cc2)n1C(C)C
b) CN(C)c1cc(-c2ccc(Cl)cc2)oc(=O)c1Cl
c) O=C(NCc1ccncc1)c1cccc(S(=O)(=O)Nc2ccc(SC(F)F)cc2)c1
d) CC(=O)c1cc(C#N)c(N2CCCC2)nc1C
Answer: d. CC(=O)c1cc(C#N)c(N2CCCC2)nc1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)c1cc(C#N)c(N2CCCC2)nc1C
CC(=O)c1cc(C#N)c(N2CCCC2)nc1C
5-acetyl-6-methyl-2-pyrrolidin-1-ylpyridine-3-carbonitrile