Problem statement: Answer the multiple-choice question.
Question: Which drug has a 12.020\% human ether-à-go-go related gene (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) CCOC(=O)[C@@H]1[C@H]2COc3ccc(Br)cc3[C@@H]2N2C(=O)N(c3ccc(C(F)(F)F)cc3)C(=O)[C@@]12C
(b) CC(=O)c1c(C)[nH]c(C(=O)OC2CCCCC2=O)c1C
Answer: b. CC(=O)c1c(C)[nH]c(C(=O)OC2CCCCC2=O)c1C
{#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(=O)c1c(C)[nH]c(C(=O)OC2CCCCC2=O)c1C
CC(=O)c1c(C)[nH]c(C(=O)OC2CCCCC2=O)c1C
(2-oxocyclohexyl) 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylate