Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.497\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1ccc(-c2noc(-c3ccc(Br)o3)n2)cc1
(b) CC(C)(C)NC(=O)Nc1ccccc1C(N)=O
(c) Cn1cnc(S(=O)(=O)NCc2cccs2)c1
(d) C=CCn1c(=O)c2c(nc3n2CCN3c2cccc(Cl)c2C)n(C)c1=O
Answer: b. CC(C)(C)NC(=O)Nc1ccccc1C(N)=O
{#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#}
2-(tert-butylcarbamoylamino)benzamide