Task: Answer the multiple choice question.
Query: Which compound exhibits a 24.317% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1cccc2cc(CN(CC3CCCO3)C(=S)Nc3ccccc3)c(=O)[nH]c12
b: CCOc1ccccc1Oc1coc2cc(OCC(=O)O)ccc2c1=O
c: COc1ccc(C(=O)Nc2c(N)nc(SCC(=O)N3CCCCCC3)[nH]c2=O)cc1OC
d: COc1ccc(C2=NOC(Cn3nc(-c4ccccc4C)cc3C(=O)O)C2)cc1
Answer: b. CCOc1ccccc1Oc1coc2cc(OCC(=O)O)ccc2c1=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#}
CCOc1ccccc1Oc1coc2cc(OCC(=O)O)ccc2c1=O
CCOc1ccccc1Oc1coc2cc(OCC(=O)O)ccc2c1=O
2-[3-(2-ethoxyphenoxy)-4-oxochromen-7-yl]oxyacetic acid