Task: Answer the multiple choice question.
Question: Which compound has a 9.209\% 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: COc1cccc(C(=O)NCC(=O)OCC(=O)Nc2cc(OC)c([N+](=O)[O-])cc2C)c1
b: CC1CCCC(C)N1CCCNC(=O)CN1C(=O)c2cccnc2Oc2ccc(Cl)cc21
c: CS(=O)(=O)NN1C(=O)c2ccccc2NC1c1cccs1
Answer: a. COc1cccc(C(=O)NCC(=O)OCC(=O)Nc2cc(OC)c([N+](=O)[O-])cc2C)c1
{#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#}
COc1cccc(C(=O)NCC(=O)OCC(=O)Nc2cc(OC)c([N+](=O)[O-])cc2C)c1
COc1cccc(C(=O)NCC(=O)OCC(=O)Nc2cc(OC)c([N+](=O)[O-])cc2C)c1
[2-(5-methoxy-2-methyl-4-nitroanilino)-2-oxoethyl] 2-[(3-methoxybenzoyl)amino]acetate