Task: Answer the MCQ question.
Query: Which drug has a -4.246% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COC(=O)CC1=NN(c2ccc(OC)cc2)C(=O)/C1=C\c1ccc(Cl)cc1
[b] Cc1ccc2c(C(=O)CNc3nncs3)c(C)[nH]c2c1
[c] CCCCCCc1cc2cc(-c3nnc(-c4ccccc4O)o3)c(=O)oc2cc1O
Answer: c. CCCCCCc1cc2cc(-c3nnc(-c4ccccc4O)o3)c(=O)oc2cc1O
{#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#}
CCCCCCc1cc2cc(-c3nnc(-c4ccccc4O)o3)c(=O)oc2cc1O
CCCCCCc1cc2cc(-c3nnc(-c4ccccc4O)o3)c(=O)oc2cc1O
6-hexyl-7-hydroxy-3-[5-(2-hydroxyphenyl)-1,3,4-oxadiazol-2-yl]chromen-2-one