Task: Answer the MCQ question.
Query: Which compound exhibits a 12.797\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1ccc(-n2nc3c4c(cccc4c2=O)-c2ccccc2-3)cc1
b) CC1(C)SC2c3ccccc3C(=O)N2[C@@H]1C(=O)O
c) O=c1c2cc(Cl)ccc2[nH]c(=S)n1Cc1ccco1
Answer: b. CC1(C)SC2c3ccccc3C(=O)N2[C@@H]1C(=O)O
{#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#}
CC1(C)SC2c3ccccc3C(=O)N2[C@@H]1C(=O)O
CC1(C)SC2c3ccccc3C(=O)N2[C@@H]1C(=O)O
(3R)-2,2-dimethyl-5-oxo-3,9b-dihydro-[1,3]thiazolo[2,3-a]isoindole-3-carboxylic acid