Task: Answer the multiple choice question.
Question: Which drug exhibits a -21.382% 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(Cc1ccc(-n2c(=O)c3ccccc3n(Cc3ccc(F)cc3)c2=O)cc1)NCC1CCCO1
(b) Cc1ccc(COC(=O)c2nn(C)c(=O)c3ccccc23)cc1
(c) CCCC(NCC(=O)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1OC)c1ccccc1
Answer: c. CCCC(NCC(=O)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1OC)c1ccccc1
{#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(NCC(=O)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1OC)c1ccccc1
CCCC(NCC(=O)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1OC)c1ccccc1
N-(2-methoxy-5-morpholin-4-ylsulfonylphenyl)-2-(1-phenylbutylamino)acetamide