Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 11.762\% 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) COCCNC(=O)c1oc2ccc3c(c2c1C)C(O)CC(C)(C)O3
b) O=C(NCc1cc([N+](=O)[O-])ccc1O)c1ccc(Oc2ccccc2)cc1
c) Cc1ccc(C(=O)NCCC2=CCCCC2)cc1S(=O)(=O)N1CCOCC1
Answer: b. O=C(NCc1cc([N+](=O)[O-])ccc1O)c1ccc(Oc2ccccc2)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(NCc1cc([N+](=O)[O-])ccc1O)c1ccc(Oc2ccccc2)cc1
O=C(NCc1cc([N+](=O)[O-])ccc1O)c1ccc(Oc2ccccc2)cc1
N-[(2-hydroxy-5-nitrophenyl)methyl]-4-phenoxybenzamide