Problem statement: Answer the MCQ question.
Question: Which drug has a 3.815\% 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) COc1ccc(C(C)(C)C)cc1NC(=O)Cn1cnnn1
(b) CC(c1ccco1)N(C(=O)c1ccccc1NS(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1)c1ccccn1
(c) CCC12CN3CC(CC)(CN(C1)C3c1ccccc1Cl)C2O
Answer: b. CC(c1ccco1)N(C(=O)c1ccccc1NS(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1)c1ccccn1
{#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(c1ccco1)N(C(=O)c1ccccc1NS(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1)c1ccccn1
CC(c1ccco1)N(C(=O)c1ccccc1NS(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1)c1ccccn1
2-[(4-chloro-3-nitrophenyl)sulfonylamino]-N-[1-(furan-2-yl)ethyl]-N-pyridin-2-ylbenzamide