Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 4.245\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1cccc(NC(=O)NNC(=O)c2nn(C)cc2Br)c1
b: O=C(N/N=C/c1ccco1)c1ccc(Br)o1
Answer: a. Cc1cccc(NC(=O)NNC(=O)c2nn(C)cc2Br)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#}
Cc1cccc(NC(=O)NNC(=O)c2nn(C)cc2Br)c1
Cc1cccc(NC(=O)NNC(=O)c2nn(C)cc2Br)c1
1-[(4-bromo-1-methylpyrazole-3-carbonyl)amino]-3-(3-methylphenyl)urea