Task: Answer the multiple choice question.
Question: Which drug has a 3.477% 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. Cc1ccc(OCCSc2ncnc3nc[nH]c23)cc1
b. O=C(N/N=C/c1ccco1)c1ccc(Br)o1
c. Cc1nc2nc3c(cn2n1)C(=O)CCC3
Answer: a. Cc1ccc(OCCSc2ncnc3nc[nH]c23)cc1
{#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#}
Cc1ccc(OCCSc2ncnc3nc[nH]c23)cc1
Cc1ccc(OCCSc2ncnc3nc[nH]c23)cc1
6-[2-(4-methylphenoxy)ethylsulfanyl]-7H-purine