Task: Answer the multiple-choice question.
Query: Which drug has a 3.111\% 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. Cc1nc2c(C)cccn2c(=O)c1NC(=O)c1ccc(Br)o1
b. Nc1ccccc1SCC(=O)N1CCc2ccccc21
c. Cc1ccc(C(=O)c2nccn2C)cc1C
d. COc1ccc(-c2ccnc(-c3ccc(O)cc3)n2)cc1
Answer: b. Nc1ccccc1SCC(=O)N1CCc2ccccc21
{#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#}
Nc1ccccc1SCC(=O)N1CCc2ccccc21
Nc1ccccc1SCC(=O)N1CCc2ccccc21
2-(2-aminophenyl)sulfanyl-1-(2,3-dihydroindol-1-yl)ethanone