Task: Answer the multiple choice question.
Question: Which compound has a 5.510\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(Nc1ccc(Br)cc1)Nc1ccccc1F
b.) CC(C)(C)c1ccc(-c2cc(C(=O)NNC(=O)Nc3ccccc3)c3ccccc3n2)cc1
Answer: b. CC(C)(C)c1ccc(-c2cc(C(=O)NNC(=O)Nc3ccccc3)c3ccccc3n2)cc1
{#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#}
CC(C)(C)c1ccc(-c2cc(C(=O)NNC(=O)Nc3ccccc3)c3ccccc3n2)cc1
CC(C)(C)c1ccc(-c2cc(C(=O)NNC(=O)Nc3ccccc3)c3ccccc3n2)cc1
1-[[2-(4-tert-butylphenyl)quinoline-4-carbonyl]amino]-3-phenylurea