Task: Answer the multiple-choice question.
Question: Which drug exhibits a -17.830% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccc(F)cc1S(=O)(=O)NC(Cc1ccccc1)C(N)=O
b: COc1cc(C(c2c(C(=O)O)[nH]c3ccccc23)c2c(C(=O)O)[nH]c3ccccc23)ccc1OCc1ccccc1
c: CC(C(=O)NC1CCCCCC1)N(c1ccccc1)S(C)(=O)=O
d: COc1cc(/C=C2/OC(=O)c3cc([N+](=O)[O-])ccc32)cc(OC)c1OC
e: C=C(C)CN(CC)c1nc(N)c(C#N)c(CC#N)c1C#N
Answer: e. C=C(C)CN(CC)c1nc(N)c(C#N)c(CC#N)c1C#N
{#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#}
C=C(C)CN(CC)c1nc(N)c(C#N)c(CC#N)c1C#N
C=C(C)CN(CC)c1nc(N)c(C#N)c(CC#N)c1C#N
2-amino-4-(cyanomethyl)-6-[ethyl(2-methylprop-2-enyl)amino]pyridine-3,5-dicarbonitrile