Task: Answer the MCQ question.
Query: Which compound has a 4.797% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1cccc(C(C(=O)NCC2CCCO2)N(C(=O)Cn2nnc3ccccc32)c2ccccc2C(C)=O)c1OC
b) CCCn1cnc2c(oc3ccccc32)c1=O
Answer: b. CCCn1cnc2c(oc3ccccc32)c1=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#}
CCCn1cnc2c(oc3ccccc32)c1=O
CCCn1cnc2c(oc3ccccc32)c1=O
3-propyl-[1]benzofuro[3,2-d]pyrimidin-4-one