Problem statement: Answer the multiple choice question.
Question: Which compound has a 11.902\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(NC(=O)CN(C)CC(=O)N(C)C2(C#N)CCC(C)CC2)cc1
(b) Cc1nn(C)c(C)c1S(=O)(=O)N(CC(=O)N1CCc2ccccc21)c1ccc(C(C)C)cc1
(c) O=C(Nc1ccccc1C(=O)Nc1ccncc1)c1ccc([N+](=O)[O-])cc1
Answer: c. O=C(Nc1ccccc1C(=O)Nc1ccncc1)c1ccc([N+](=O)[O-])cc1
{#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#}
O=C(Nc1ccccc1C(=O)Nc1ccncc1)c1ccc([N+](=O)[O-])cc1
O=C(Nc1ccccc1C(=O)Nc1ccncc1)c1ccc([N+](=O)[O-])cc1
2-[(4-nitrobenzoyl)amino]-N-pyridin-4-ylbenzamide