Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.850\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1cc(/C=N/NC(N)=S)ccc1OCC(=O)Nc1ccc(C)cc1
b. O=C(CCCCCCN1C(=O)c2ccccc2C1=O)N1CCC(c2ccccc2)C1
Answer: b. O=C(CCCCCCN1C(=O)c2ccccc2C1=O)N1CCC(c2ccccc2)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#}
O=C(CCCCCCN1C(=O)c2ccccc2C1=O)N1CCC(c2ccccc2)C1
O=C(CCCCCCN1C(=O)c2ccccc2C1=O)N1CCC(c2ccccc2)C1
2-[7-oxo-7-(3-phenylpyrrolidin-1-yl)heptyl]isoindole-1,3-dione