Task: Answer the multiple-choice question.
Query: Which drug has a 0.969\% 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) O=C(c1nn(Cc2ccccc2)c(=O)c2ccccc12)N1CCc2ccccc2C1
b) COCCSc1nnc(NC(=O)CCS(=O)(=O)c2ccccc2)s1
Answer: a. O=C(c1nn(Cc2ccccc2)c(=O)c2ccccc12)N1CCc2ccccc2C1
{#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(c1nn(Cc2ccccc2)c(=O)c2ccccc12)N1CCc2ccccc2C1
O=C(c1nn(Cc2ccccc2)c(=O)c2ccccc12)N1CCc2ccccc2C1
2-benzyl-4-(3,4-dihydro-1H-isoquinoline-2-carbonyl)phthalazin-1-one