Task: Answer the multiple-choice question.
Question: Which compound has a 5.474% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COC(=O)/C(C#N)=C/c1c(N2CCN(c3ccc(OC)cc3)CC2)nc2c(C)cccn2c1=O
b N#CCCN(C(=O)CSc1ccc2c(c1)OCCO2)c1ccc(F)cc1
Answer: a. COC(=O)/C(C#N)=C/c1c(N2CCN(c3ccc(OC)cc3)CC2)nc2c(C)cccn2c1=O
{#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#}
COC(=O)/C(C#N)=C/c1c(N2CCN(c3ccc(OC)cc3)CC2)nc2c(C)cccn2c1=O
COC(=O)/C(C#N)=C/c1c(N2CCN(c3ccc(OC)cc3)CC2)nc2c(C)cccn2c1=O
methyl (E)-2-cyano-3-[2-[4-(4-methoxyphenyl)piperazin-1-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate