Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 9.954% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. C=CCNc1nc(N)c([N+](=O)[O-])c(NCc2ccccc2)n1
b. Cc1ccc(/C=C/C(O)=C2/C(=O)N(C)C3(C)CC2c2ccccc2O3)cc1
Answer: a. C=CCNc1nc(N)c([N+](=O)[O-])c(NCc2ccccc2)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C=CCNc1nc(N)c([N+](=O)[O-])c(NCc2ccccc2)n1
C=CCNc1nc(N)c([N+](=O)[O-])c(NCc2ccccc2)n1
4-N-benzyl-5-nitro-2-N-prop-2-enylpyrimidine-2,4,6-triamine