Problem statement: Answer the MCQ question.
Question: Which drug has a 3.444\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COCc1nc2ccccc2n1CCc1ccccc1
b: COc1ccccc1N1CCN(C(=O)c2ccc(N(C)S(=O)(=O)c3ccccc3)cc2)CC1
c: Cn1nnnc1SCc1cccc2ccccc12
d: COc1ccccc1CN1CCN(C(=O)COc2ccc3ccccc3c2)CC1
e: CC(C)(C)OC(=O)[C@H](NC(=O)OCc1ccccc1)c1ccccc1
Answer: e. CC(C)(C)OC(=O)[C@H](NC(=O)OCc1ccccc1)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#}
CC(C)(C)OC(=O)[C@H](NC(=O)OCc1ccccc1)c1ccccc1
CC(C)(C)OC(=O)[C@H](NC(=O)OCc1ccccc1)c1ccccc1
tert-butyl (2R)-2-phenyl-2-(phenylmethoxycarbonylamino)acetate