Task: Answer the multiple-choice question.
Question: Which drug exhibits a -15.467% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCOC(=O)c1cnc2c(c(C)nn2C)c1Oc1cc(Cl)cc(Cl)c1
[b] Cc1oc2c(CN3CCCC3)c(O)ccc2c(=O)c1-c1ccccc1
[c] O=C(O)c1ccc(N2C(=O)CC(N3CCN(c4ccc(Cl)cc4)CC3)C2=O)cc1
Answer: b. Cc1oc2c(CN3CCCC3)c(O)ccc2c(=O)c1-c1ccccc1
{#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#}
Cc1oc2c(CN3CCCC3)c(O)ccc2c(=O)c1-c1ccccc1
Cc1oc2c(CN3CCCC3)c(O)ccc2c(=O)c1-c1ccccc1
7-hydroxy-2-methyl-3-phenyl-8-(pyrrolidin-1-ylmethyl)chromen-4-one