Task: Answer the MCQ question.
Query: Which drug has a -1.844% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC(C)N1C(=O)CCC1C(=O)N1CCN(c2ccc(F)cc2)CC1
b. OC(COc1ccc(CNCc2cccnc2)cc1)CN1CCc2ccccc2C1
Answer: a. CC(C)N1C(=O)CCC1C(=O)N1CCN(c2ccc(F)cc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)N1C(=O)CCC1C(=O)N1CCN(c2ccc(F)cc2)CC1
CC(C)N1C(=O)CCC1C(=O)N1CCN(c2ccc(F)cc2)CC1
5-[4-(4-fluorophenyl)piperazine-1-carbonyl]-1-propan-2-ylpyrrolidin-2-one