Task: Answer the multiple-choice question.
Query: Which drug exhibits a 7.142\% 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: CCCCc1ccc(S(=O)(=O)NC2CCS(=O)(=O)C2)cc1
b: O=C(C(=O)N1CCOCC1)c1cn(Cc2ccccc2F)c2ccccc12
Answer: b. O=C(C(=O)N1CCOCC1)c1cn(Cc2ccccc2F)c2ccccc12
{#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(C(=O)N1CCOCC1)c1cn(Cc2ccccc2F)c2ccccc12
O=C(C(=O)N1CCOCC1)c1cn(Cc2ccccc2F)c2ccccc12
1-[1-[(2-fluorophenyl)methyl]indol-3-yl]-2-morpholin-4-ylethane-1,2-dione