Problem statement: Answer the multiple-choice question.
Question: Which drug has a 3.986\% 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 additional words.
Options:
a. COCCCNC(=O)/C(C#N)=C/c1c(N2CCN(c3ccccc3)CC2)nc2ccccn2c1=O
b. COc1cc(Cl)c(C)cc1NCC(=O)Nc1cccc(S(=O)(=O)N2CCCC2)c1
c. CC(c1nc2ccccc2s1)N(C)C(=O)c1ccc(F)cc1F
Answer: a. COCCCNC(=O)/C(C#N)=C/c1c(N2CCN(c3ccccc3)CC2)nc2ccccn2c1=O
{#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#}
COCCCNC(=O)/C(C#N)=C/c1c(N2CCN(c3ccccc3)CC2)nc2ccccn2c1=O
COCCCNC(=O)/C(C#N)=C/c1c(N2CCN(c3ccccc3)CC2)nc2ccccn2c1=O
(E)-2-cyano-N-(3-methoxypropyl)-3-[4-oxo-2-(4-phenylpiperazin-1-yl)pyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide