Problem statement: Answer the multiple choice question.
Question: Which drug has a 4.268\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: NC(=O)CCCn1c(C(=O)c2ccc(Cl)cc2)c2ccc(C(F)(F)F)cc2[n+]1[O-]
b: Cc1ccc(NC(=O)C(C)N=C2NS(=O)(=O)c3ccccc32)cc1F
c: COc1ccc(Br)c(C(=O)NCC2CCCCC2)c1
Answer: c. COc1ccc(Br)c(C(=O)NCC2CCCCC2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(Br)c(C(=O)NCC2CCCCC2)c1
COc1ccc(Br)c(C(=O)NCC2CCCCC2)c1
2-bromo-N-(cyclohexylmethyl)-5-methoxybenzamide