Task: Answer the MCQ question.
Query: Which drug exhibits a 3.322\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCN(CC)S(=O)(=O)c1ccc(C)c(NC(=O)CN2C(=O)NC3(CCCC3)C2=O)c1
b: CCOP(=O)(OCC)C(NC(=O)C(F)(F)F)c1ccccc1
c: CC(C)C[C@H](NC(=O)N1CC(=O)Nc2ccccc21)C(=O)N[C@H](Cc1c[nH]c2ccccc12)C(=O)O
Answer: b. CCOP(=O)(OCC)C(NC(=O)C(F)(F)F)c1ccccc1
{#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#}
CCOP(=O)(OCC)C(NC(=O)C(F)(F)F)c1ccccc1
CCOP(=O)(OCC)C(NC(=O)C(F)(F)F)c1ccccc1
N-[diethoxyphosphoryl(phenyl)methyl]-2,2,2-trifluoroacetamide