Problem statement: Answer the multiple choice question.
Query: Which compound has a -20.572\% 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: COc1ccc(N(CC(=O)O)S(=O)(=O)c2c(C)n[nH]c2C)cc1
b: O=c1c2ccccc2nc(-c2ccc(-c3ccccc3)cc2)n1-c1ccncc1
Answer: b. O=c1c2ccccc2nc(-c2ccc(-c3ccccc3)cc2)n1-c1ccncc1
{#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=c1c2ccccc2nc(-c2ccc(-c3ccccc3)cc2)n1-c1ccncc1
O=c1c2ccccc2nc(-c2ccc(-c3ccccc3)cc2)n1-c1ccncc1
2-(4-phenylphenyl)-3-pyridin-4-ylquinazolin-4-one