Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.159\% 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) CC(c1nc2ccccc2c(=O)[nH]1)N1CCOCC1
b) O=C(NC1CCCCC1)c1cc2nc3c(c(C(F)(F)F)n2n1)CCCC3
Answer: a. CC(c1nc2ccccc2c(=O)[nH]1)N1CCOCC1
{#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#}
CC(c1nc2ccccc2c(=O)[nH]1)N1CCOCC1
CC(c1nc2ccccc2c(=O)[nH]1)N1CCOCC1
2-(1-morpholin-4-ylethyl)-3H-quinazolin-4-one