Task: Answer the multiple choice question.
Question: Which drug has a 7.271\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(CN1C(=O)c2ccccc2C1=O)Nc1cccc2cccnc12
(b) CN(CCO)S(=O)(=O)c1ccc2c(c1)C(=NN)c1cc(S(=O)(=O)N(C)CCO)ccc1-2
Answer: a. O=C(CN1C(=O)c2ccccc2C1=O)Nc1cccc2cccnc12
{#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(CN1C(=O)c2ccccc2C1=O)Nc1cccc2cccnc12
O=C(CN1C(=O)c2ccccc2C1=O)Nc1cccc2cccnc12
2-(1,3-dioxoisoindol-2-yl)-N-quinolin-8-ylacetamide