Task: Answer the multiple choice question.
Query: Which drug has a 19.128% 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.) O=C(CCc1nc2ccccc2[nH]1)Nc1ccc(F)cc1
b.) CCC(C)c1ccc(O)c(NC(=O)c2cncc(Br)c2)c1
c.) CCCCOC(=O)Nc1nnc(CC)s1
d.) O=C(c1ccc(CS(=O)(=O)c2ccccc2)o1)N1CCN(c2ccccc2)CC1
Answer: c. CCCCOC(=O)Nc1nnc(CC)s1
{#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#}
CCCCOC(=O)Nc1nnc(CC)s1
CCCCOC(=O)Nc1nnc(CC)s1
butyl N-(5-ethyl-1,3,4-thiadiazol-2-yl)carbamate