Task: Answer the multiple choice question.
Query: Which drug exhibits a -5.427\% 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] Cc1ccccc1N1CCN(C2CCCN(C(=O)CCN3CCCCO3)C2)CC1
[b] Nn1c(SCC(=O)Nc2ccc3c(c2)OCCO3)nnc1-c1ccncc1
Answer: a. Cc1ccccc1N1CCN(C2CCCN(C(=O)CCN3CCCCO3)C2)CC1
{#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#}
Cc1ccccc1N1CCN(C2CCCN(C(=O)CCN3CCCCO3)C2)CC1
Cc1ccccc1N1CCN(C2CCCN(C(=O)CCN3CCCCO3)C2)CC1
1-[3-[4-(2-methylphenyl)piperazin-1-yl]piperidin-1-yl]-3-(oxazinan-2-yl)propan-1-one