Task: Answer the MCQ question.
Question: Which drug has a 16.298\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1cccc(Nc2ccccc2C(=O)OCC(=O)N(C)C2CCS(=O)(=O)C2)c1C
[b] Cc1ccc2[nH]c(-c3cccc(N)c3)cc2c1
Answer: b. Cc1ccc2[nH]c(-c3cccc(N)c3)cc2c1
{#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#}
Cc1ccc2[nH]c(-c3cccc(N)c3)cc2c1
Cc1ccc2[nH]c(-c3cccc(N)c3)cc2c1
3-(5-methyl-1H-indol-2-yl)aniline