Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.939\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a C/C(CC(C)(C)C1CCCCC1)=N\NC(N)=S
b N#CC(=NCc1cccnc1)C1=C(O)c2ccccc2C1=O
c CN(/C=C/C(=C/C=[N+](C)c1ccccc1)OCCCS(=O)(=O)[O-])c1ccccc1
d CC(NCc1ccc(S(N)(=O)=O)cc1)C(=O)N1c2ccccc2CC1C.O=C(O)C(=O)O
e CCOC(=O)c1c(C(C#N)C#N)cc(C)nc1C
Answer: a. C/C(CC(C)(C)C1CCCCC1)=N\NC(N)=S
{#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#}
C/C(CC(C)(C)C1CCCCC1)=N\NC(N)=S
C/C(CC(C)(C)C1CCCCC1)=N\NC(N)=S
[(E)-(4-cyclohexyl-4-methylpentan-2-ylidene)amino]thiourea