Task: Answer the MCQ question.
Question: Which drug has a -18.482% 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.) O=C(NC1CCSC1=O)c1ccc(Cl)cc1
b.) Cc1ccc(CCNC(=O)CCNS(=O)(=O)c2ccc3c(c2)c(=O)n(C)c(=O)n3C)cc1
c.) CC(C)(C)c1ccccc1OCCCCCNCCO
Answer: c. CC(C)(C)c1ccccc1OCCCCCNCCO
{#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#}
CC(C)(C)c1ccccc1OCCCCCNCCO
CC(C)(C)c1ccccc1OCCCCCNCCO
2-[5-(2-tert-butylphenoxy)pentylamino]ethanol