Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.586\% 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] CN1CCCN(C(=O)CC2(CC(=O)O)CCCCC2)CC1.Cl
[b] COc1ccc(C(C(=O)NC2CCCC2)N(C(=O)c2snc(-c3ccc(F)cc3)c2N)c2cccc(F)c2)cc1
Answer: a. CN1CCCN(C(=O)CC2(CC(=O)O)CCCCC2)CC1.Cl
{#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#}
CN1CCCN(C(=O)CC2(CC(=O)O)CCCCC2)CC1.Cl
CN1CCCN(C(=O)CC2(CC(=O)O)CCCCC2)CC1.Cl
2-[1-[2-(4-methyl-1,4-diazepan-1-yl)-2-oxoethyl]cyclohexyl]acetic acid;hydrochloride