Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -1.219% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1cccc(OCCSc2ncnc3nc[nH]c23)c1
b. Cc1ccc2nc(/C(C#N)=C\c3cc(O)ccc3[N+](=O)[O-])[nH]c2c1
c. COc1cc(C(=O)Nc2nc(-c3ccc(F)cc3)cs2)ccc1OCC(=O)N1CCOCC1
d. Cc1ccc(CN(C(=O)c2csnn2)C(C(=O)NC2CCCC2)c2ccc(C)o2)cc1
Answer: a. Cc1cccc(OCCSc2ncnc3nc[nH]c23)c1
{#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#}
Cc1cccc(OCCSc2ncnc3nc[nH]c23)c1
Cc1cccc(OCCSc2ncnc3nc[nH]c23)c1
6-[2-(3-methylphenoxy)ethylsulfanyl]-7H-purine