Task: Answer the multiple-choice question.
Question: Which drug exhibits a 3.562\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(O)c1ccc(COc2ccc(Cl)cc2Cl)o1
[b] CCOCCCNC(=O)/C(C#N)=C/c1ccc(C)o1
[c] Cn1nnc2cc(C(=O)NCc3ccc4c(c3)OCO4)ccc21
Answer: b. CCOCCCNC(=O)/C(C#N)=C/c1ccc(C)o1
{#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#}
CCOCCCNC(=O)/C(C#N)=C/c1ccc(C)o1
CCOCCCNC(=O)/C(C#N)=C/c1ccc(C)o1
(E)-2-cyano-N-(3-ethoxypropyl)-3-(5-methylfuran-2-yl)prop-2-enamide