Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 1.390% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc(CCNC(=O)CC2Nc3ccccc3NC2=O)cc1OC
b: O=C(O)/C=C/c1ccc2ccccc2n1
c: CCOC(=O)COc1ccc([N+](=O)[O-])cc1
Answer: a. COc1ccc(CCNC(=O)CC2Nc3ccccc3NC2=O)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(CCNC(=O)CC2Nc3ccccc3NC2=O)cc1OC
COc1ccc(CCNC(=O)CC2Nc3ccccc3NC2=O)cc1OC
2-(3-oxo-2,4-dihydro-1H-quinoxalin-2-yl)-N-[2-(4,5-dimethoxyphenyl)ethyl]acetamide