Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 9.553\% 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. Cl.Nc1ccc2c(c1)oc1ccccc12
b. O=C(O)C(Cc1cn[nH]n1)=NO
Answer: b. O=C(O)C(Cc1cn[nH]n1)=NO
{#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#}
O=C(O)C(Cc1cn[nH]n1)=NO
O=C(O)C(Cc1cn[nH]n1)=NO
2-hydroxyimino-3-(2H-triazol-4-yl)propanoic acid