Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 14.503\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. C/C(=N/NS(=O)(=O)c1cccc([N+](=O)[O-])c1)c1ccncc1
b. Cc1cc(C)n2nc(-c3sccc3-n3c(C)ccc3C)cc2n1
Answer: b. Cc1cc(C)n2nc(-c3sccc3-n3c(C)ccc3C)cc2n1
{#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#}
Cc1cc(C)n2nc(-c3sccc3-n3c(C)ccc3C)cc2n1
Cc1cc(C)n2nc(-c3sccc3-n3c(C)ccc3C)cc2n1
2-[3-(2,5-dimethylpyrrol-1-yl)thiophen-2-yl]-5,7-dimethylpyrazolo[1,5-a]pyrimidine