Task: Answer the MCQ question.
Query: Which drug exhibits a 2.235% 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. CCCc1cc(=O)[nH]c(SCC(=O)Nc2ccc(Br)cc2Br)n1
b. Cc1ccc(NC(=O)c2sc3ccccc3c2Cl)nc1
c. O=C(COc1ccc2ccc(=O)oc2c1)NCCCN1CCCC1=O
d. CCCC(=O)NC(NC(=S)Nc1ccc(N=Nc2ccccc2)cc1)C(Cl)(Cl)Cl
Answer: d. CCCC(=O)NC(NC(=S)Nc1ccc(N=Nc2ccccc2)cc1)C(Cl)(Cl)Cl
{#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#}
CCCC(=O)NC(NC(=S)Nc1ccc(N=Nc2ccccc2)cc1)C(Cl)(Cl)Cl
CCCC(=O)NC(NC(=S)Nc1ccc(N=Nc2ccccc2)cc1)C(Cl)(Cl)Cl
N-[2,2,2-trichloro-1-[(4-phenyldiazenylphenyl)carbamothioylamino]ethyl]butanamide