Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 7.374\% 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(N2C(=O)Nc3ccc(Br)cc3C2(O)C(=O)NCCCN(C)C)c1
b: NC(=O)NCCCC(=O)OCC(=O)c1ccc2ccccc2c1
c: CCn1nc(C)cc1C(=O)N1CCCC(C(=O)c2ccc(OC)cc2C)C1
Answer: b. NC(=O)NCCCC(=O)OCC(=O)c1ccc2ccccc2c1
{#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#}
NC(=O)NCCCC(=O)OCC(=O)c1ccc2ccccc2c1
NC(=O)NCCCC(=O)OCC(=O)c1ccc2ccccc2c1
(2-naphthalen-2-yl-2-oxoethyl) 4-(carbamoylamino)butanoate