Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.639\% human ether-à-go-go related gene (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 other words.
Options:
a: CC1(C)CC(=O)C=C(Nc2cccc(C(F)(F)F)c2)C1
b: COC(=O)/C(C#N)=C/c1ccc(OC(=O)c2ccccn2)cc1
c: COc1c(C)cc(Br)cc1C(=O)NC(=S)NCc1ccco1
d: CCOC(=O)c1cc2sccc2n1CC(=O)N1CCCC1
Answer: b. COC(=O)/C(C#N)=C/c1ccc(OC(=O)c2ccccn2)cc1
{#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#}
COC(=O)/C(C#N)=C/c1ccc(OC(=O)c2ccccn2)cc1
COC(=O)/C(C#N)=C/c1ccc(OC(=O)c2ccccn2)cc1
[4-[(E)-2-cyano-3-methoxy-3-oxoprop-1-enyl]phenyl] pyridine-2-carboxylate