Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 12.184\% 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) C=CCn1c(SCc2c(C)noc2C)nc2sc3c(c2c1=O)CCC(C)C3
b) O=C(CCc1ccccc1)Nc1ccc2c(c1)C(=O)OC2
Answer: b. O=C(CCc1ccccc1)Nc1ccc2c(c1)C(=O)OC2
{#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(CCc1ccccc1)Nc1ccc2c(c1)C(=O)OC2
O=C(CCc1ccccc1)Nc1ccc2c(c1)C(=O)OC2
N-(3-oxo-1H-2-benzofuran-5-yl)-3-phenylpropanamide