Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 11.893\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CNc1nc(Nc2ccc([N+](=O)[O-])cc2)nc(OCC(F)(F)F)n1
b. O=[N+]([O-])c1ccc(OCCO)c(P(=O)(c2ccccc2)c2ccccc2)c1
c. COc1ccc(CNC(=O)CCC(=O)N2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)cc1
Answer: b. O=[N+]([O-])c1ccc(OCCO)c(P(=O)(c2ccccc2)c2ccccc2)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#}
O=[N+]([O-])c1ccc(OCCO)c(P(=O)(c2ccccc2)c2ccccc2)c1
O=[N+]([O-])c1ccc(OCCO)c(P(=O)(c2ccccc2)c2ccccc2)c1
2-(2-diphenylphosphoryl-4-nitrophenoxy)ethanol