Task: Answer the multiple-choice question.
Question: Which compound exhibits a 20.045% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1ccc(Cl)cc1NC(=O)CSc1nnc(-c2ccco2)o1
b: CC(=O)C1C2c3ccccc3OC1(C)N=c1s/c(=C/c3cn(C)nc3C)c(=O)n12
c: O=S(=O)(c1ccccc1)c1nc(-c2ccccc2)oc1N1CCCC1
d: CCCCCCN(CCCCCC)C(=O)Cc1c(-c2ccc(F)cc2)[nH]c2ccccc12
e: O=C(Nc1ccc[n+](CC(=O)c2cccc3ccccc23)c1)c1ccccc1.[Br-]
Answer: d. CCCCCCN(CCCCCC)C(=O)Cc1c(-c2ccc(F)cc2)[nH]c2ccccc12
{#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#}
CCCCCCN(CCCCCC)C(=O)Cc1c(-c2ccc(F)cc2)[nH]c2ccccc12
CCCCCCN(CCCCCC)C(=O)Cc1c(-c2ccc(F)cc2)[nH]c2ccccc12
2-[2-(4-fluorophenyl)-1H-indol-3-yl]-N,N-dihexylacetamide