Task: Answer the MCQ question.
Question: Which compound has a 4.729\% 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.) Cc1cc(=O)oc(C)c1C(=O)N1CCCc2ccccc21
b.) COc1ccc(S(=O)(=O)NNC(=O)Cc2csc(C)n2)cc1[N+](=O)[O-]
c.) CC(C)(C)C(=O)NC(Nc1cccc2cccnc12)C(Cl)(Cl)Cl
d.) CC(=O)NCC(=O)OCC(=O)c1ccc(C)c(C)c1
Answer: d. CC(=O)NCC(=O)OCC(=O)c1ccc(C)c(C)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#}
CC(=O)NCC(=O)OCC(=O)c1ccc(C)c(C)c1
CC(=O)NCC(=O)OCC(=O)c1ccc(C)c(C)c1
[C][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][C][=C][C][=C][Branch1][C][C][C][Branch1][C][C][=C][Ring1][Branch2]
[2-(3,4-dimethylphenyl)-2-oxoethyl] 2-acetamidoacetate