Problem statement: Answer the MCQ question.
Question: Which drug has a 26.662\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC1(C)CC(=O)N(c2cc(Cl)ccc2Cl)C(=O)C1
b: O=C(NNc1cccc(Cl)n1)Nc1ccccc1F
c: CCc1ccc(OP(C)(=O)Nc2cccnc2)cc1
d: Nc1nc(Nc2ccc(Cl)cc2)nc(NCCO)c1[N+](=O)[O-]
Answer: d. Nc1nc(Nc2ccc(Cl)cc2)nc(NCCO)c1[N+](=O)[O-]
{#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#}
Nc1nc(Nc2ccc(Cl)cc2)nc(NCCO)c1[N+](=O)[O-]
Nc1nc(Nc2ccc(Cl)cc2)nc(NCCO)c1[N+](=O)[O-]
2-[[6-amino-2-(4-chloroanilino)-5-nitropyrimidin-4-yl]amino]ethanol