Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.148\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC(OC(=O)CCc1nc2ccccc2c(=O)[nH]1)C(=O)NC1CCCC1
[b] O=C(CCc1nnc2n(Cc3ccc(Cl)cc3)c(=O)c3ccccc3n12)N1CCN(c2ccccn2)CC1
Answer: a. CC(OC(=O)CCc1nc2ccccc2c(=O)[nH]1)C(=O)NC1CCCC1
{#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(OC(=O)CCc1nc2ccccc2c(=O)[nH]1)C(=O)NC1CCCC1
CC(OC(=O)CCc1nc2ccccc2c(=O)[nH]1)C(=O)NC1CCCC1
[1-(cyclopentylamino)-1-oxopropan-2-yl] 3-(4-oxo-3H-quinazolin-2-yl)propanoate