Task: Answer the MCQ question.
Question: Which drug has a 16.151\% 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 additional words.
Options:
a. Nc1cc(OC(=O)c2ccccc2Br)nn1S(=O)(=O)c1ccccc1
b. CCC(=O)N1c2ccc(S(=O)(=O)CCC(=O)NCc3ccc4c(c3)OCO4)cc2CC1C
c. CCOC(=O)C(C(=O)Nc1ccccc1)C1CCCCC1
d. NC[C@H]1O[C@H](O[C@@H]2[C@@H](N)C[C@@H](N)[C@H](O[C@H]3O[C@H](CO)[C@@H](O)[C@H](N)[C@H]3O)[C@H]2O)[C@H](N)C[C@@H]1O.O=S(=O)(O)O
Answer: a. Nc1cc(OC(=O)c2ccccc2Br)nn1S(=O)(=O)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#}
Nc1cc(OC(=O)c2ccccc2Br)nn1S(=O)(=O)c1ccccc1
Nc1cc(OC(=O)c2ccccc2Br)nn1S(=O)(=O)c1ccccc1
[5-amino-1-(benzenesulfonyl)pyrazol-3-yl]oxy-(2-bromophenyl)methanone